From c7747be8650ac72966e0ce8937b404947b020c27 Mon Sep 17 00:00:00 2001
From: Xenia Lu <xenia.lyy@gmail.com>
Date: Thu, 25 Aug 2022 13:26:51 +0800
Subject: [PATCH 1/2] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20EdgeDB=201.0=20?=
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 1 file changed, 369 insertions(+), 369 deletions(-)

diff --git a/video/edgedb-day-1.0/subtitles/zh/3.bcc b/video/edgedb-day-1.0/subtitles/zh/3.bcc
index 830cf74..11bc3ca 100644
--- a/video/edgedb-day-1.0/subtitles/zh/3.bcc
+++ b/video/edgedb-day-1.0/subtitles/zh/3.bcc
@@ -9,2209 +9,2209 @@
       "from": 6.631625,
       "to": 9.90990000000009,
       "location": 2,
-      "content": "Hello and welcome to this \"EdgeQL: a primer\"."
+      "content": "大家好，欢迎来到“EdgeQL：快速上手”。"
     },
     {
       "from": 10.310299999999726,
       "to": 11.636624999999999,
       "location": 2,
-      "content": "My name is Victor Petrovykh,"
+      "content": "我是 Victor Petrovykh，"
     },
     {
       "from": 11.636624999999999,
       "to": 14.839824999999816,
       "location": 2,
-      "content": "and I am a senior software engineer at EdgeDB."
+      "content": "是 EdgeDB 的高级软件工程师。
     },
     {
       "from": 15.848333500999864,
       "to": 18.14312199699989,
       "location": 2,
-      "content": "So we'll pick up"
+      "content": "下面我们会接着"
     },
     {
       "from": 18.14312199699989,
       "to": 21.121099999999906,
       "location": 2,
-      "content": "kinda where Elvis has left off,"
+      "content": "Elvis 的那部分继续展开，"
     },
     {
       "from": 21.121099999999906,
       "to": 23.748724999999908,
       "location": 2,
-      "content": "but we'll dive into more details about EdgeQL."
+      "content": "同时我们也会深入了解更多关于 EdgeQL 相关的细节。"
     },
     {
       "from": 23.748724999999908,
       "to": 27.577549999999725,
       "location": 2,
-      "content": "And the best way to do it is by trying out to build something with it."
+      "content": "并且最好的方式就是尝试用它来开发一些东西。"
     },
     {
       "from": 28.053025000000087,
       "to": 33.333299999999724,
       "location": 2,
-      "content": "So we'll go and try to model something familiar"
+      "content": "因此我们将尝试构建一些我们比较熟悉的模型，"
     },
     {
       "from": 33.333299999999724,
       "to": 36.86182499999981,
       "location": 2,
-      "content": "like the Netflix clone we already used in the previous example."
+      "content": "像是我们在前面的示例中使用过的仿 Netflix 片库。"
     },
     {
       "from": 37.837799999999724,
       "to": 39.21417499999972,
       "location": 2,
-      "content": "And to keep things simple,"
+      "content": "为简单起见，"
     },
     {
       "from": 39.21417499999972,
       "to": 42.71767499999972,
       "location": 2,
-      "content": "we'll ignore all the complexities that come with uh,"
+      "content": "我们将不考虑涉及"
     },
     {
       "from": 42.71767499999972,
       "to": 47.46382640999981,
       "location": 2,
-      "content": "setting up user accounts and profiles and such,"
+      "content": "创建账户、配置文件等等这些复杂的流程，"
     },
     {
       "from": 47.46382640999981,
       "to": 49.599549999999724,
       "location": 2,
-      "content": "and we'll concentrate instead on the"
+      "content": "我们只将注意力放在"
     },
     {
       "from": 49.599549999999724,
       "to": 52.802749999999996,
       "location": 2,
-      "content": "movie library aspect of our Netflix clone."
+      "content": "翻版的 Netflix 片库上面。"
     },
     {
       "from": 53.770124407999766,
       "to": 56.50644999999981,
       "location": 2,
-      "content": "So, where do we start?"
+      "content": "咱们从哪儿开始好呢？"
     },
     {
       "from": 56.50644999999981,
       "to": 58.93387499999999,
       "location": 2,
-      "content": "Well, we're gonna need some movies, uh..."
+      "content": "那么首先我们需要一些电影， 嗯... "
     },
     {
       "from": 58.93387499999999,
       "to": 62.187124999999995,
       "location": 2,
-      "content": "with titles and maybe release year."
+      "content": "包含影片名称，或许还有上映年份。"
     },
     {
       "from": 63.61354999999972,
       "to": 66.69162499999999,
       "location": 2,
-      "content": "And here's a type, type \"Movie\"."
+      "content": "这是一个类型定义，“Movie”（电影）类型。"
     },
     {
       "from": 66.70803539399975,
       "to": 68.4183499999999,
       "location": 2,
-      "content": "It has a required"
+      "content": "它拥有一个必需属性"
     },
     {
       "from": 68.4183499999999,
       "to": 72.37229999999973,
       "location": 2,
-      "content": "\"title\" property and an optional \"release_year\" property."
+      "content": "“title”（片名）以及一个可选属性“release_year”（上映年份）。"
     },
     {
       "from": 72.97290000000008,
       "to": 74.22415000000008,
       "location": 2,
-      "content": "So far so good."
+      "content": "看起来不错。"
     },
     {
       "from": 75.19150538899979,
       "to": 76.82674999999999,
       "location": 2,
-      "content": "But we're gonna need more,"
+      "content": "但我们还是需要更多的信息，"
     },
     {
       "from": 76.82674999999999,
       "to": 79.1790999999999,
       "location": 2,
-      "content": "and, uh,"
+      "content": "比如，呃，"
     },
     {
       "from": 79.1790999999999,
       "to": 80.14459252799988,
       "location": 2,
-      "content": "movies have directors."
+      "content": "电影是有导演的。"
     },
     {
       "from": 80.14459252799988,
       "to": 84.4343499999999,
       "location": 2,
-      "content": "So, we'll represent that with a new type and, uh,"
+      "content": "所以我们会用一个新的类型来代表导演并且，呃，"
     },
     {
       "from": 84.4343499999999,
       "to": 86.4363499999999,
       "location": 2,
-      "content": "define a relationship."
+      "content": "为他们定义一个关系。"
     },
     {
       "from": 86.4363499999999,
       "to": 87.61252500000008,
       "location": 2,
-      "content": "Like so."
+      "content": "像这样。"
     },
     {
       "from": 87.61252500000008,
       "to": 88.7886999999998,
       "location": 2,
-      "content": "There's a new type \"Person\" now,"
+      "content": "现在我们有了一个新的类型“Person”（人员），"
     },
     {
       "from": 88.7886999999998,
       "to": 90.55454007599974,
       "location": 2,
-      "content": "and there's a link \"director\""
+      "content": "还有一个映射关系“director”（导演），"
     },
     {
       "from": 90.55454007599974,
       "to": 93.29319999999981,
       "location": 2,
-      "content": "from the \"Movie\" to the \"Person\"."
+      "content": "从“Movie”到“Person”的映射关系。"
     },
     {
       "from": 93.91882499999981,
       "to": 95.4453499999999,
       "location": 2,
-      "content": "It's a single link,"
+      "content": "他是一个“single”（对一）映射关系。"
     },
     {
       "from": 95.4453499999999,
       "to": 99.22412499999999,
       "location": 2,
-      "content": "so there can only be one director per movie."
+      "content": "也就是每部电影只能有一位导演。"
     },
     {
       "from": 101.00090000000009,
       "to": 103.12802500000008,
       "location": 2,
-      "content": "But movies also have actors."
+      "content": "但电影也有演员。"
     },
     {
       "from": 103.12802500000008,
       "to": 108.73362499999999,
       "location": 2,
-      "content": "So, we also add a multi-link \"actors\""
+      "content": "所以，我们同样添加一个“multi”（对多）映射关系“actors”（演员）"
     },
     {
       "from": 108.73362499999999,
       "to": 113.6885749999998,
       "location": 2,
-      "content": "to the same type \"Person\", representing uh..."
+      "content": "到同一个“Person”类型上，这表示..."
     },
     {
       "from": 113.6885749999998,
       "to": 118.06794999999981,
       "location": 2,
-      "content": "the fact that every movie can actually have multiple actors associated with it."
+      "content": "实际上每部电影是可以有多个演员参演的这一事实。"
     },
     {
       "from": 120.09496298799992,
       "to": 121.07094999999981,
       "location": 2,
-      "content": "Well."
+      "content": "好吧。"
     },
     {
       "from": 122.24710998499991,
       "to": 125.0999749999999,
       "location": 2,
-      "content": "There is some other information that could be useful."
+      "content": "还有一些其他有用的信息。"
     },
     {
       "from": 125.70055798299997,
       "to": 127.60245798300005,
       "location": 2,
-      "content": "Actors have ... Actors play characters,"
+      "content": "演员有... 演员扮演角色，"
     },
     {
       "from": 127.60245798300005,
       "to": 132.70755497999986,
       "location": 2,
-      "content": "and it would be really neat if we could store the character name somewhere."
+      "content": "要是我们可以把角色名称存到哪儿，那就太好了。"
     },
     {
       "from": 132.70755497999986,
       "to": 135.33517597599987,
       "location": 2,
-      "content": "And there is a way to do so."
+      "content": "有一种方式可以做到这点。"
     },
     {
       "from": 135.33517597599987,
       "to": 139.28915000000006,
       "location": 2,
-      "content": "We can enrich the actor relationship by adding a link property to it."
+      "content": "我们可以通过添加一个映射属性来丰富这个演员关系。"
     },
     {
       "from": 140.0899239740001,
       "to": 145.92074797300003,
       "location": 2,
-      "content": "And this is basically a property that's directly on the link,"
+      "content": "其实就是直接放在映射关系上的一个属性，"
     },
     {
       "from": 145.92074797300003,
       "to": 148.4733249999998,
       "location": 2,
-      "content": "and we'll call it \"character_name\"."
+      "content": "我们给它命名为“character_name”（角色名称）。"
     },
     {
       "from": 148.4733249999998,
       "to": 152.52737499999998,
       "location": 2,
-      "content": "And this will, uh ..."
+      "content": "而且这会，嗯..."
     },
     {
       "from": 152.52737499999998,
       "to": 156.75659999999988,
       "location": 2,
-      "content": "this will encapsulate the information of,"
+      "content": "这会封装一些信息，"
     },
     {
       "from": 156.75659999999988,
       "to": 159.45679549799988,
       "location": 2,
-      "content": "basically the triplet of"
+      "content": "主要包括"
     },
     {
       "from": 159.45679549799988,
       "to": 162.41224999999997,
       "location": 2,
-      "content": "who played, in which movie, what character."
+      "content": "演员是谁、出演哪部电影、扮演什么角色这三个要素。"
     },
     {
       "from": 165.73806949700008,
       "to": 167.5899164939999,
       "location": 2,
-      "content": "Now,"
+      "content": "然而，"
     },
     {
       "from": 167.5899164939999,
       "to": 171.11843749,
       "location": 2,
-      "content": "this is going to be a big ..."
+      "content": "这是一个很大的... "
     },
     {
       "from": 171.11843749,
       "to": 175.44776148899993,
       "location": 2,
-      "content": "big Netflix clone with a big library of stuff to see."
+      "content": "很大的 Netflix 片库，我们可以看到一大堆的资源。"
     },
     {
       "from": 175.44776148899993,
       "to": 177.17448648899983,
       "location": 2,
-      "content": "And there is going to be more than just movies,"
+      "content": "不仅仅有电影，"
     },
     {
       "from": 177.17448648899983,
       "to": 180.1049249999997,
       "location": 2,
-      "content": "there is going to be shows with episodes and such."
+      "content": "还会有剧集等资源。"
     },
     {
       "from": 180.60291048799968,
       "to": 183.20802500000008,
       "location": 2,
-      "content": "So, to represent these shows,"
+      "content": "因次，为了表示这些剧集，"
     },
     {
       "from": 183.20802500000008,
       "to": 186.18599999999998,
       "location": 2,
-      "content": "we're gonna need an another type,"
+      "content": "我们需要另一种类型，"
     },
     {
       "from": 186.18599999999998,
       "to": 187.2370499999997,
       "location": 2,
-      "content": "similar to \"Movie\","
+      "content": "类似于“Movie”（电影），"
     },
     {
       "from": 187.2370499999997,
       "to": 190.44025,
       "location": 2,
-      "content": "with a lot of same ..."
+      "content": "它们拥有很多相同的..."
     },
     {
       "from": 190.44025,
       "to": 193.5933879880001,
       "location": 2,
-      "content": "a lot of the same things like \"title\" and \"actors\"."
+      "content": "很多相同的属性，比如“title”（剧集名称）和“actors”（演员）。"
     },
     {
       "from": 193.5933879880001,
       "to": 196.34615000000008,
       "location": 2,
-      "content": "But maybe we don't have \"release_year\","
+      "content": "但可能我们不需要“release_year”（上映年份）这个属性，"
     },
     {
       "from": 196.34615000000008,
       "to": 200.65042797800007,
       "location": 2,
-      "content": "because it's not quite as clearly define for a \"Show\"."
+      "content": "因为对剧集来说并不需要那么明确的定义。"
     },
     {
       "from": 200.65042797800007,
       "to": 204.35415000000006,
       "location": 2,
-      "content": "And \"director\" is also not as clearly define."
+      "content": "同样“director”（导演）属性也不需要明确定义。"
     },
     {
       "from": 204.4542279779998,
       "to": 205.3050779779997,
       "location": 2,
-      "content": "On the other hand,"
+      "content": "相反，"
     },
     {
       "from": 205.3050779779997,
       "to": 208.00777597599978,
       "location": 2,
-      "content": "we will have a number of episodes specified."
+      "content": "我们需要一个数字来表示剧集的集数。"
     },
     {
       "from": 208.00777597599978,
       "to": 211.28607499999978,
       "location": 2,
-      "content": "So the \"Show\" will look something like this."
+      "content": "所以这个“Show”（剧集）类型定义看起来会是这样。"
     },
     {
       "from": 211.28607499999978,
       "to": 212.03679396899975,
       "location": 2,
-      "content": "Well."
+      "content": "好吧。"
     },
     {
       "from": 212.03679396899975,
       "to": 213.58837499999998,
       "location": 2,
-      "content": "That looks like a lot of copy pasting,"
+      "content": "看起来这一大推的复制粘贴，"
     },
     {
       "from": 213.66344999999978,
       "to": 217.84258696199984,
       "location": 2,
-      "content": "and that's not exactly ideal in most programming settings."
+      "content": "对于大部分数据结构定义的编写来说并不是一个理想的方式。"
     },
     {
       "from": 217.84258696199984,
       "to": 220.72045895899973,
       "location": 2,
-      "content": "We want to avoid copy pasting as much as possible usually,"
+      "content": "通常我们希望尽可能地避免复制粘贴，"
     },
     {
       "from": 220.72045895899973,
       "to": 223.19793295799977,
       "location": 2,
-      "content": "and we can do so"
+      "content": "然而我们可以"
     },
     {
       "from": 223.19793295799977,
       "to": 225.9006749999997,
       "location": 2,
-      "content": "in EdgeDB by"
+      "content": "在 EdgeDB 中使用"
     },
     {
       "from": 225.9006749999997,
       "to": 230.50763235499969,
       "location": 2,
-      "content": "using a \"mixin\" type."
+      "content": "“mixin”（混入）类型来实现这一点。"
     },
     {
       "from": 230.50763235499969,
       "to": 234.0337999999997,
       "location": 2,
-      "content": "And refactor out all the common links and properties"
+      "content": "我们将这些共有的映射关系和属性重构出来"
     },
     {
       "from": 234.0337999999997,
       "to": 236.8115749999998,
       "location": 2,
-      "content": "into this mixin abstract type \"Content\","
+      "content": "放到这个 mixin 抽象类型 “Content”（内容资源）中，"
     },
     {
       "from": 236.8115749999998,
       "to": 240.14225034800006,
       "location": 2,
-      "content": "we make our \"Movie\" and \"Show\" extend \"Content\"."
+      "content": "然后让我们的“Movie”和“Show”类型对“Content”类型进行扩展。"
     },
     {
       "from": 240.14225034800006,
       "to": 244.76952500000007,
       "location": 2,
-      "content": "And now \"Movie\" and \"Show\" only need to contain the links and properties,"
+      "content": "至此“Movie”和“Show”只需要包含"
     },
     {
       "from": 244.76952500000007,
       "to": 247.27436934199983,
       "location": 2,
-      "content": "that specifically unique to them"
+      "content": "它们各自独有的映射关系和属性即可，"
     },
     {
       "from": 247.27436934199983,
       "to": 251.1952202759997,
       "location": 2,
-      "content": "and without any duplication."
+      "content": "而无需任何重复代码。"
     },
     {
       "from": 251.1952202759997,
       "to": 252.97772499999988,
       "location": 2,
-      "content": "So,"
+      "content": "接下来，"
     },
     {
       "from": 252.97772499999988,
       "to": 255.07443961999974,
       "location": 2,
-      "content": "what else?"
+      "content": "我看看还有什么？"
     },
     {
       "from": 255.07443961999974,
       "to": 257.40175961499966,
       "location": 2,
-      "content": "We have this \"release_year\" and \"num_episodes\","
+      "content": "大家看到这里的“release_year”（上映年份）和“num_episodes”（集数），"
     },
     {
       "from": 257.40175961499966,
       "to": 261.1859249999997,
       "location": 2,
-      "content": "and we just selected int32 to represent them."
+      "content": "我们选用了 int32 这个数据类型来表示它们。"
     },
     {
       "from": 261.1859249999997,
       "to": 263.98333261299973,
       "location": 2,
-      "content": "Which ... um, it's okay."
+      "content": "这... 呃，这没啥问题。"
     },
     {
       "from": 263.98333261299973,
       "to": 267.9927249999999,
       "location": 2,
-      "content": "But it has negative values which is not ideal for our case,"
+      "content": "然而 int32 是含有负值的，这对于我们的示例来说并不理想，"
     },
     {
       "from": 267.9927249999999,
       "to": 270.8205499999997,
       "location": 2,
-      "content": "and maybe we would like to restrict that."
+      "content": "或许我们更希望对此重新做些限制。"
     },
     {
       "from": 270.8205499999997,
       "to": 273.648375,
       "location": 2,
-      "content": "Um, we can have constraints to our schema,"
+      "content": "我们可以对我们的数据结构做些约束限制，"
     },
     {
       "from": 273.648375,
       "to": 277.6023249999998,
       "location": 2,
-      "content": "to make sure that completely unreasonable values"
+      "content": "以确保那些完全不合理的数值"
     },
     {
       "from": 277.6023249999998,
       "to": 282.2569749999999,
       "location": 2,
-      "content": "don't get entered into our database for \"release_year\" and \"num_episodes\"."
+      "content": "不会当作“release_year”和“num_episodes”的值存入我们的数据库中。"
     },
     {
       "from": 282.2569749999999,
       "to": 283.93365000000006,
       "location": 2,
-      "content": "And we have a built-in ..."
+      "content": "正好我们有一个内置..."
     },
     {
       "from": 283.93365000000006,
       "to": 285.36007499999977,
       "location": 2,
-      "content": "we have a number of built-in constraints."
+      "content": "我们有很多内置约束。"
     },
     {
       "from": 285.36007499999977,
       "to": 289.3390499999997,
       "location": 2,
-      "content": "We're gonna use the \"min_value\" constraint specifically here."
+      "content": "在这里我们会使用“min_value”（最小值）约束。"
     },
     {
       "from": 289.3390499999997,
       "to": 291.49119999999976,
       "location": 2,
-      "content": "To generously,"
+      "content": "我们可以毫不吝啬地"
     },
     {
       "from": 291.49119999999976,
       "to": 295.78775225999993,
       "location": 2,
-      "content": "give a minimum value of 1900 for the \"release_year\""
+      "content": "给上映年份一个 1900 年的最小值。"
     },
     {
       "from": 295.78775225999993,
       "to": 298.16512725999996,
       "location": 2,
-      "content": "We're pretty sure nothing earlier than that,"
+      "content": "我们非常确信不会有比这更早的电影"
     },
     {
       "from": 298.16512725999996,
       "to": 300.7254249999997,
       "location": 2,
-      "content": "and even that is very generous,"
+      "content": "（我简直是太慷慨了）"
     },
     {
       "from": 300.7254249999997,
       "to": 303.1200722549999,
       "location": 2,
-      "content": "will appear in our movie library."
+      "content": "出现在我们的电影库中。"
     },
     {
       "from": 303.1200722549999,
       "to": 305.20490000000007,
       "location": 2,
-      "content": "And for the shows,"
+      "content": "然而对于剧集来说，"
     },
     {
       "from": 305.2972432510001,
       "to": 308.8257652480001,
       "location": 2,
-      "content": "the number of episodes"
+      "content": "我们把集数的最小值"
     },
     {
       "from": 308.8257652480001,
       "to": 317.98177410999966,
       "location": 2,
-      "content": "will be kept at 2."
+      "content": "设定为 2。"
     },
     {
       "from": 317.98177410999966,
       "to": 319.3331221079998,
       "location": 2,
-      "content": "Well."
+      "content": "嗯。"
     },
     {
       "from": 319.3331221079998,
       "to": 322.34702500000003,
       "location": 2,
-      "content": "Now that we've set up ... the ... schema,"
+      "content": "现在我们已经定义好了... 这个... 数据结构，"
     },
     {
       "from": 322.34702500000003,
       "to": 325.04972499999985,
       "location": 2,
-      "content": "we can actually get to querying."
+      "content": "我们可以正式开始执行查询语句了。"
     },
     {
       "from": 325.04972499999985,
       "to": 327.8775499999997,
       "location": 2,
-      "content": "Um, what should we start with?"
+      "content": "我们应该从哪儿开始呢？"
     },
     {
       "from": 327.8775499999997,
       "to": 331.29506409999965,
       "location": 2,
-      "content": "We have ..."
+      "content": "我们这是..."
     },
     {
       "from": 331.29506409999965,
       "to": 333.10777500000006,
       "location": 2,
-      "content": "we have a Netflix clone,"
+      "content": "我们这是一个 Netflix 的片库，"
     },
     {
       "from": 333.10777500000006,
       "to": 335.20987499999995,
       "location": 2,
-      "content": "so we're gonna have some kind of a"
+      "content": "那我们需要有一个类似"
     },
     {
       "from": 335.20987499999995,
       "to": 336.0837229749997,
       "location": 2,
-      "content": "movie page"
+      "content": "电影介绍的页面，"
     },
     {
       "from": 336.0837229749997,
       "to": 337.86252500000006,
       "location": 2,
-      "content": "with all the information about the movie."
+      "content": "它会包含电影的所有信息。"
     },
     {
       "from": 337.86252500000006,
       "to": 340.21284196899995,
       "location": 2,
-      "content": "So let's build up that query."
+      "content": "那么，让我们来构建这个查询语句吧。"
     },
     {
       "from": 340.21284196899995,
       "to": 343.7684249999997,
       "location": 2,
-      "content": "Well if we just select the movie we get a bunch of"
+      "content": "然而，如果我们仅仅查询“Movie”，我们只会得到一堆
     },
     {
       "from": 343.7684249999997,
       "to": 346.6943109629997,
       "location": 2,
-      "content": "objects with just ids in them."
+      "content": "只有 id 的对象。"
     },
     {
       "from": 346.6943109629997,
       "to": 347.84545695899976,
       "location": 2,
-      "content": "And if you remember,"
+      "content": "如果你还记得的话，"
     },
     {
       "from": 347.84545695899976,
       "to": 350.1727769539997,
       "location": 2,
-      "content": "actually this is a good time to mention that,"
+      "content": "现在刚好是一个说这事的好机会，"
     },
     {
       "from": 350.1727769539997,
       "to": 352.17477294999975,
       "location": 2,
-      "content": "we didn't have to specify"
+      "content": "其实我们不必"
     },
     {
       "from": 352.17477294999975,
       "to": 354.87952500000006,
       "location": 2,
-      "content": "the fact that the objects have"
+      "content": "为对象指定“id”属性，"
     },
     {
       "from": 354.87952500000006,
       "to": 357.8554419439997,
       "location": 2,
-      "content": "\"id\" property that gets included by default"
+      "content": "因为它是默认被包含到"
     },
     {
       "from": 357.8554419439997,
       "to": 360.6081839359997,
       "location": 2,
-      "content": "into every object."
+      "content": "每个对象中的。"
     },
     {
       "from": 360.6081839359997,
       "to": 363.686254932,
       "location": 2,
-      "content": "They will all have unique ids"
+      "content": "它们都有唯一的 id"
     },
     {
       "from": 363.686254932,
       "to": 365.46302492699976,
       "location": 2,
-      "content": "for us to use."
+      "content": "以便我们来使用。"
     },
     {
       "from": 365.46302492699976,
       "to": 367.28984792499983,
       "location": 2,
-      "content": "Well, that's all nice."
+      "content": "嗯，很不错。"
     },
     {
       "from": 367.28984792499983,
       "to": 368.7663199220001,
       "location": 2,
-      "content": "That's all nice but"
+      "content": "这很好，但其实"
     },
     {
       "from": 368.7663199220001,
       "to": 371.6942439209999,
       "location": 2,
-      "content": "we actually need a lot more data to make it useable."
+      "content": "我们需要更多的数据使其可以为我们所使用。"
     },
     {
       "from": 371.6942439209999,
       "to": 373.4209689209998,
       "location": 2,
-      "content": "So."
+      "content": "所以，"
     },
     {
       "from": 373.4209689209998,
       "to": 376.32594999999975,
       "location": 2,
-      "content": "We add what we call a shape."
+      "content": "我们添加这样一个结构。"
     },
     {
       "from": 376.49904392100007,
       "to": 378.45307199699965,
       "location": 2,
-      "content": "Inside this curly braces,"
+      "content": "在这个大括号中，"
     },
     {
       "from": 378.45307199699965,
       "to": 380.73034199199986,
       "location": 2,
-      "content": "we write the fields that we want to fetch."
+      "content": "写上了我们想要获取的字段。"
     },
     {
       "from": 380.73034199199986,
       "to": 385.610215991,
       "location": 2,
-      "content": "And this may look actually similar to GraphQL, and"
+      "content": "这或许看起来很类似于 GraphQL，"
     },
     {
       "from": 385.610215991,
       "to": 390.3649629879999,
       "location": 2,
-      "content": "it works in a very similar way."
+      "content": "工作方式也非常相似。"
     },
     {
       "from": 390.3649629879999,
       "to": 398.1977999999997,
       "location": 2,
-      "content": "So here we added some properties that we are now fetching."
+      "content": "因此我们在这添加了一些我们想要获取的属性。"
     },
     {
       "from": 398.1977999999997,
       "to": 400.09969999999976,
       "location": 2,
-      "content": "Going forward,  um ..."
+      "content": "言归正传，嗯..."
     },
     {
       "from": 400.09969999999976,
       "to": 404.2538339839999,
       "location": 2,
-      "content": "we can actually nest these shapes um ..."
+      "content": "我们其实可以让这些结构，嗯..."
     },
     {
       "from": 404.2538339839999,
       "to": 405.70528298299985,
       "location": 2,
-      "content": "inside each other, so"
+      "content": "彼此互相嵌套，所以"
     },
     {
       "from": 405.70528298299985,
       "to": 407.55715000000004,
       "location": 2,
-      "content": "in addition to the ... to the \"Movie\" shape,"
+      "content": "除了外面的这个... “Movie”结构外，"
     },
     {
       "from": 407.55715000000004,
       "to": 411.41099999999994,
       "location": 2,
-      "content": "we, inside of it, we can add the director link and call ..."
+      "content": "我们还可以在其内部添加“director”（导演）映射，并且..."
     },
     {
       "from": 411.41099999999994,
       "to": 413.7633499999999,
       "location": 2,
-      "content": "add the name ... name to its shape,"
+      "content": "添加“name”（导演名称）... 字段到这个结构中，"
     },
     {
       "from": 413.7633499999999,
       "to": 414.61417497499997,
       "location": 2,
-      "content": "and actors ..."
+      "content": "还有“actors”（演员）映射..."
     },
     {
       "from": 414.61417497499997,
       "to": 417.8174,
       "location": 2,
-      "content": "and add their names too."
+      "content": "同样也写上他们的名字。"
     },
     {
       "from": 417.8174,
       "to": 421.320872973,
       "location": 2,
-      "content": "Um, but there was something else we actually had,"
+      "content": "不仅如此，我们还需要些别的信息，"
     },
     {
       "from": 421.320872973,
       "to": 423.2728229729998,
       "location": 2,
-      "content": "we had the character names for the actors, and "
+      "content": "我们存了这些演员所扮演的角色名。如果"
     },
     {
       "from": 423.2728229729998,
       "to": 424.9995479729997,
       "location": 2,
-      "content": "that would be also nice, um,"
+      "content": "可以将这些信息，嗯，"
     },
     {
       "from": 424.9995479729997,
       "to": 427.5270729729998,
       "location": 2,
-      "content": "a bit of information to include in this query."
+      "content": "放到这个查询里的话就太好了。"
     },
     {
       "from": 427.5270729729998,
       "to": 432.30687499999993,
       "location": 2,
-      "content": "But the character names were not a property of the actors themselves,"
+      "content": "但这些角色名并不属于“actors”本身的一个属性，"
     },
     {
       "from": 432.30687499999993,
       "to": 434.1586979729998,
       "location": 2,
-      "content": "they were the property of the link."
+      "content": "而是在映射关系上的一个属性。"
     },
     {
       "from": 434.1586979729998,
       "to": 438.7132449699999,
       "location": 2,
-      "content": "So, there is special syntax for that."
+      "content": "所以，这就用到了一个特殊的语法，"
     },
     {
       "from": 438.7132449699999,
       "to": 440.4399669669997,
       "location": 2,
-      "content": "We use the \"@\" symbol,"
+      "content": "我们使用“@”符号，"
     },
     {
       "from": 440.4399669669997,
       "to": 444.39391596600007,
       "location": 2,
-      "content": "to indicate to EdgeDB that"
+      "content": "这在 EdgeDB 里代表"
     },
     {
       "from": 444.39391596600007,
       "to": 446.52107499999977,
       "location": 2,
-      "content": "this property is actually a link property,"
+      "content": "它其实是一个映射属性，"
     },
     {
       "from": 446.52107499999977,
       "to": 449.89944599599977,
       "location": 2,
-      "content": "rather than a property of the object."
+      "content": "而不是一个对象的属性。"
     },
     {
       "from": 449.89944599599977,
       "to": 452.50204999999966,
       "location": 2,
-      "content": "Now, finally we added a \"filter\","
+      "content": "接下来，我们在最后面加上了“filter”（过滤）语句，"
     },
     {
       "from": 452.50204999999966,
       "to": 455.63017099599966,
       "location": 2,
-      "content": "because this is going to be a page for a specific movie."
+      "content": "因为我们实际上只想要某一个电影的介绍页。"
     },
     {
       "from": 455.63017099599966,
       "to": 458.0826199950001,
       "location": 2,
-      "content": "And so we just select"
+      "content": "所以在这里我们只是用"
     },
     {
       "from": 458.0826199950001,
       "to": 462.08661799299983,
       "location": 2,
-      "content": "filter movie by title here."
+      "content": "影片名称作为过滤条件来进行检索。"
     },
     {
       "from": 462.08661799299983,
       "to": 465.71524199199996,
       "location": 2,
-      "content": "Notice that \"filter\" is using \"Movie.title\","
+      "content": "需要注意的是，我们用“Movie.title”来指代过滤的字段，"
     },
     {
       "from": 465.71524199199996,
       "to": 468.5180379879997,
       "location": 2,
-      "content": "and we call that expression a \"path\"."
+      "content": "我们将这种表达式称之为“路径”。"
     },
     {
       "from": 468.5180379879997,
       "to": 473.6231339840001,
       "location": 2,
-      "content": "Basically any \".\" separated expression is a path."
+      "content": "也就是说任何以“.”分隔的表达式都是一个路径。"
     },
     {
       "from": 473.6231339840001,
       "to": 475.6001059809999,
       "location": 2,
-      "content": "It starts with some object,"
+      "content": "这个路径以某个对象名开头，"
     },
     {
       "from": 475.6001059809999,
       "to": 479.2287269769999,
       "location": 2,
-      "content": "it follows by a bunch of links and properties to get to the"
+      "content": "紧随其后的是一连串的属于该对象的映射名和属性名，"
     },
     {
       "from": 479.2287269769999,
       "to": 484.2087019769998,
       "location": 2,
-      "content": "final set of values that it needs to consider."
+      "content": "最终得到想要查询的数据。"
     },
     {
       "from": 484.2087019769998,
       "to": 485.8353269769998,
       "location": 2,
-      "content": "And,"
+      "content": "此外，"
     },
     {
       "from": 485.8353269769998,
       "to": 487.7872769770001,
       "location": 2,
-      "content": "the thing about the path is that"
+      "content": "还有一点就是路径中的"
     },
     {
       "from": 487.7872999999997,
       "to": 488.86335197699987,
       "location": 2,
-      "content": "this \"Movie\" here,"
+      "content": "这个“Movie”，"
     },
     {
       "from": 488.86335197699987,
       "to": 492.3668519769999,
       "location": 2,
-      "content": "is actually referring to the movie we're selecting."
+      "content": "实际上指的是我们所查询的这部电影。"
     },
     {
       "from": 492.3668519769999,
       "to": 495.52000097599966,
       "location": 2,
-      "content": "So we're saying select the movie with a whole bunch of stuff in it,"
+      "content": "所以我们可以看出，我们通过这段代码查询一部电影及其相关信息，"
     },
     {
       "from": 495.52000097599966,
       "to": 497.171648974,
       "location": 2,
-      "content": "and"
+      "content": "然后"
     },
     {
       "from": 497.171648974,
       "to": 500.92539897399996,
       "location": 2,
-      "content": "use the movie title in the filter."
+      "content": "使用片名作为过滤条件。"
     },
     {
       "from": 500.92539897399996,
       "to": 501.80127397399997,
       "location": 2,
-      "content": "Now,"
+      "content": "当然，"
     },
     {
       "from": 501.80127397399997,
       "to": 504.629096972,
       "location": 2,
-      "content": "there is a shorthand for this, because"
+      "content": "我们还一个更简洁的写法，主要是"
     },
     {
       "from": 504.629096972,
       "to": 506.78127500000005,
       "location": 2,
-      "content": "quite often we end up referring"
+      "content": "我们会经常像这样用到"
     },
     {
       "from": 506.83129697199985,
       "to": 509.2337249999999,
       "location": 2,
-      "content": "to the thing we're selecting."
+      "content": "当前查询的对象所关联的属性进行查询。"
     },
     {
       "from": 509.2337249999999,
       "to": 511.9864439689998,
       "location": 2,
-      "content": "And the shorthand is"
+      "content": "简单写法就是"
     },
     {
       "from": 511.9864439689998,
       "to": 513.4629499999998,
       "location": 2,
-      "content": "just start a path with a dot (\".\")."
+      "content": "以一个点（“.”）作为路径的起始。"
     },
     {
       "from": 513.4629499999998,
       "to": 517.86730996,
       "location": 2,
-      "content": "What that means is that"
+      "content": "这代表"
     },
     {
       "from": 517.86730996,
       "to": 519.6691089589998,
       "location": 2,
-      "content": "the path starts wherever"
+      "content": "路径是以
     },
     {
       "from": 519.6691089589998,
       "to": 523.5229589589997,
       "location": 2,
-      "content": "the scope of this expression is,"
+      "content": "整个查询语句的作用域为起始的，"
     },
     {
       "from": 523.5229589589997,
       "to": 525.6500829579999,
       "location": 2,
-      "content": "so this expression appears in this scope of"
+      "content": "而我们看到当前出现在查询语句中的是"
     },
     {
       "from": 525.6500829579999,
       "to": 526.9513819569996,
       "location": 2,
-      "content": "selecting a \"Movie\"."
+      "content": "“select Movie”这个作用域。"
     },
     {
       "from": 526.9513819569996,
       "to": 528.1776049549998,
       "location": 2,
-      "content": "So \"Movie\" is the scope,"
+      "content": "所以“Movie”就是（路径的） 作用域，"
     },
     {
       "from": 528.1776049549998,
       "to": 535.2847019520001,
       "location": 2,
-      "content": "and \".title\" becomes \"Movie.title\" internal."
+      "content": "其背后是将“.title”转换为“Movie.title”执行的。"
     },
     {
       "from": 535.2847019520001,
       "to": 536.7361499499997,
       "location": 2,
-      "content": "Well."
+      "content": "好吧。"
     },
     {
       "from": 536.7361499499997,
       "to": 539.8392469469999,
       "location": 2,
-      "content": "Now that we have a nice query for our movie page."
+      "content": "现在我们已经给咱们的电影介绍页写了一个很不错的查询语句了。"
     },
     {
       "from": 539.8392469469999,
       "to": 544.6691249999999,
       "location": 2,
-      "content": "We can tweak it to provide a different kind of query,"
+      "content": "我们还可以稍加改进来实现一种不同的查询方式，"
     },
     {
       "from": 544.6691249999999,
       "to": 546.5459419419999,
       "location": 2,
-      "content": "to maybe"
+      "content": "或许可以"
     },
     {
       "from": 546.5459419419999,
       "to": 550.2496409409998,
       "location": 2,
-      "content": "using suggestions."
+      "content": "用在搜索建议上。"
     },
     {
       "from": 550.2496409409998,
       "to": 552.9773659409997,
       "location": 2,
-      "content": "So, it looks pretty similar."
+      "content": "嗯，看起来（与前面的）相当类似。"
     },
     {
       "from": 552.9773659409997,
       "to": 555.7551379379997,
       "location": 2,
-      "content": "There is our \"title\", \"release_year\", \"director\"."
+      "content": "“title”（片名）、“release_year”（上映年份）、“director”（导演）这些都还在。"
     },
     {
       "from": 555.7551379379997,
       "to": 557.3067479979998,
       "location": 2,
-      "content": "We just ..."
+      "content": "而我们只是..."
     },
     {
       "from": 557.3067479979998,
       "to": 558.8833249999998,
       "location": 2,
-      "content": "We dropped the actors."
+      "content": "去掉了“actors”（演员）。"
     },
     {
       "from": 558.8833249999998,
       "to": 561.4442733899999,
       "location": 2,
-      "content": "Um ..., (this is) the sub-shape here."
+      "content": "呃... 在这是个子结构。"
     },
     {
       "from": 561.4442733899999,
       "to": 564.272095387,
       "location": 2,
-      "content": "And the filter is different now, because"
+      "content": "再有就是过滤条件不一样了，现在"
     },
     {
       "from": 564.272095387,
       "to": 566.3241453869998,
       "location": 2,
-      "content": "instead of selecting a specific single movie,"
+      "content": "我们不再查询某部特定的电影，"
     },
     {
       "from": 566.3241453869998,
       "to": 569.1769953869997,
       "location": 2,
-      "content": "we are instead"
+      "content": "而是根据"
     },
     {
       "from": 569.1769953869997,
       "to": 574.6074143809997,
       "location": 2,
-      "content": "getting suggestions based on the actor,"
+      "content": "演员来获取（电影）搜索建议，"
     },
     {
       "from": 574.6074143809997,
       "to": 576.7761999999998,
       "location": 2,
-      "content": "the actor"
+      "content": "也就是"
     },
     {
       "from": 576.7761999999998,
       "to": 579.7625593759999,
       "location": 2,
-      "content": "who played in the movie."
+      "content": "参演电影的演员。"
     },
     {
       "from": 579.7625593759999,
       "to": 582.0898843759998,
       "location": 2,
-      "content": "So."
+      "content": "所以。"
     },
     {
       "from": 582.0898843759998,
       "to": 583.6914843760001,
       "location": 2,
-      "content": "You can also see that"
+      "content": "如你所见，"
     },
     {
       "from": 583.6914843760001,
       "to": 586.1439343759998,
       "location": 2,
-      "content": "we're using the abbreviated path here as well."
+      "content": "在这我们仍然用到了这种简短的路径写法。"
     },
     {
       "from": 586.1439343759998,
       "to": 593.4512343760001,
       "location": 2,
-      "content": "So this \".actors.name\" refers still to the \"Movie.actors.name\"."
+      "content": "也就是说“.actors.name”实际上就代表了“Movie.actors.name”。"
     },
     {
       "from": 593.4512343760001,
       "to": 595.052834376,
       "location": 2,
-      "content": "Now, of course."
+      "content": "当然，"
     },
     {
       "from": 595.052834376,
       "to": 596.804584376,
       "location": 2,
-      "content": "Since this is going to be"
+      "content": "因为这个（查询语句）是要"
     },
     {
       "from": 596.804584376,
       "to": 600.0328063729997,
       "location": 2,
-      "content": "used in our suggestion widget,"
+      "content": "用到搜索栏组件上的，"
     },
     {
       "from": 600.0328063729997,
       "to": 602.7332100789997,
       "location": 2,
-      "content": "we don't want to overwhelm it by"
+      "content": "所以我们并不想让这个小组件"
     },
     {
       "from": 602.7332100789997,
       "to": 604.4098830769997,
       "location": 2,
-      "content": " giving all possible results,"
+      "content": "显示全部搜索结果，"
     },
     {
       "from": 604.4098830769997,
       "to": 606.0615300739996,
       "location": 2,
-      "content": "instead we're going to"
+      "content": "因此我们将"
     },
     {
       "from": 606.0615300739996,
       "to": 607.888350069,
       "location": 2,
-      "content": "order them"
+      "content": "搜索结果"
     },
     {
       "from": 607.888350069,
       "to": 611.7171730669996,
       "location": 2,
-      "content": "by \"release_year\" to keep the most recent ones on top."
+      "content": "按照“release_year”（上映年份）进行排序，让最新的电影保持在前面。"
     },
     {
       "from": 611.7171730669996,
       "to": 613.5189710650001,
       "location": 2,
-      "content": "And just select the top 5."
+      "content": "并且选择最新的五部（电影）。"
     },
     {
       "from": 613.5189710650001,
       "to": 618.5929749999998,
       "location": 2,
-      "content": "Using the \"order by\" and \"limit\" for this."
+      "content": "在这里，我们用到了“order by”和“limit”语句。"
     },
     {
       "from": 618.5929749999998,
       "to": 620.1005460649999,
       "location": 2,
-      "content": "However,"
+      "content": "不过，"
     },
     {
       "from": 620.1005460649999,
       "to": 622.0775210649998,
       "location": 2,
-      "content": "there was another thing that,"
+      "content": "还有一个问题，"
     },
     {
       "from": 622.0775210649998,
       "to": 624.504946065,
       "location": 2,
-      "content": "that query didn't do."
+      "content": "上面这个查询并没有做到。"
     },
     {
       "from": 624.504946065,
       "to": 627.2576950639997,
       "location": 2,
-      "content": "It was"
+      "content": "就是这个搜索结果"
     },
     {
       "from": 627.2576950639997,
       "to": 628.3026749999997,
       "location": 2,
-      "content": "only selecting movies."
+      "content": "只包含了电影。"
     },
     {
       "from": 628.3026749999997,
       "to": 631.3617930619997,
       "location": 2,
-      "content": "But we actually have movies and shows in our database."
+      "content": "然而我们数据库里其实是同时存有电影和剧集了。"
     },
     {
       "from": 631.3617930619997,
       "to": 632.7131420609998,
       "location": 2,
-      "content": "So,"
+      "content": "所以，"
     },
     {
       "from": 632.7131420609998,
       "to": 635.2406610549997,
       "location": 2,
-      "content": "instead we're going to use this polymorphic query,"
+      "content": "我们在这里改用多态查询，"
     },
     {
       "from": 635.2406610549997,
       "to": 638.7441600539997,
       "location": 2,
-      "content": "selecting \"Content\" which is the abstract base type,"
+      "content": "用这个抽象基类“Content”作为搜索对象，"
     },
     {
       "from": 638.7441600539997,
       "to": 641.015375,
       "location": 2,
-      "content": "both \"Movie\" and \"Show\" extend."
+      "content": "“Movie”和“Show”都是继承自它的。"
     },
     {
       "from": 641.015375,
       "to": 645.1194749999999,
       "location": 2,
-      "content": "And inside of it, we'll specify different"
+      "content": "在这个查询语句内部，我们需要为那些独有的"
     },
     {
       "from": 645.1194749999999,
       "to": 648.1035010449998,
       "location": 2,
-      "content": "properties and links that it should"
+      "content": "属性和映射关系指定其所属的对象类型，"
     },
     {
       "from": 648.1035010449998,
       "to": 652.0574500439998,
       "location": 2,
-      "content": "include depending whether this \"Content\" is \"Show\","
+      "content": "也就是当“Content”为“Show”时，"
     },
     {
       "from": 652.0574500439998,
       "to": 653.959349043,
       "location": 2,
-      "content": "and then it should include \"num_episodes\"."
+      "content": "我们可以赋上“num_episodes”属性。"
     },
     {
       "from": 653.959349043,
       "to": 654.7851740429998,
       "location": 2,
-      "content": "Or is a \"Movie\","
+      "content": "或是当“Content”为“Movie”时，"
     },
     {
       "from": 654.7851740429998,
       "to": 658.463849043,
       "location": 2,
-      "content": "and then it should include the \"release_year\" and \"director\"."
+      "content": "则可以赋上“release_year”和“director”属性。"
     },
     {
       "from": 658.463849043,
       "to": 661.2666490429997,
       "location": 2,
-      "content": "So the query stays"
+      "content": "我们看到整个查询的返回结构"
     },
     {
       "from": 661.2666490429997,
       "to": 663.1935740429999,
       "location": 2,
-      "content": "largely the same."
+      "content": "基本保持不变。"
     },
     {
       "from": 663.1935740429999,
       "to": 664.5699490429998,
       "location": 2,
-      "content": "But now,"
+      "content": "只不过现在，"
     },
     {
       "from": 664.5699490429998,
       "to": 667.9232990429998,
       "location": 2,
-      "content": "this polymorphic query can"
+      "content": "这个多态查询语句可以"
     },
     {
       "from": 667.9232990429998,
       "to": 669.6500210400001,
       "location": 2,
-      "content": "extract uniformly"
+      "content": "让我们"
     },
     {
       "from": 669.6500210400001,
       "to": 673.8041670359997,
       "location": 2,
-      "content": "all these information, regarding shows and movies, based on"
+      "content": "按照演员（搜索），一次性获取其所参演的"
     },
     {
       "from": 673.8041670359997,
       "to": 674.9302900339999,
       "location": 2,
-      "content": "on an actor"
+      "content": "剧集和电影"
     },
     {
       "from": 674.9302900339999,
       "to": 676.0754000000001,
       "location": 2,
-      "content": "that"
+      "content": "的"
     },
     {
       "from": 676.0754000000001,
       "to": 680.6860350290001,
       "location": 2,
-      "content": "star there."
+      "content": "全部信息。"
     },
     {
       "from": 680.6860350290001,
       "to": 683.3769652709998,
       "location": 2,
-      "content": "Well."
+      "content": "接下来。"
     },
     {
       "from": 683.3769652709998,
       "to": 686.1104249999996,
       "location": 2,
-      "content": "We probably want"
+      "content": "我们或许还需要"
     },
     {
       "from": 686.1104249999996,
       "to": 687.6619749999999,
       "location": 2,
-      "content": "an actor page as well."
+      "content": "一个演员介绍页。"
     },
     {
       "from": 687.6619749999999,
       "to": 690.6482623039997,
       "location": 2,
-      "content": "Or at least some kind of a"
+      "content": "或者至少需要一种"
     },
     {
       "from": 690.6482623039997,
       "to": 692.2665749999998,
       "location": 2,
-      "content": "way of displaying some actor information."
+      "content": "展示演员信息的方式。"
     },
     {
       "from": 692.4250373039998,
       "to": 699.84915,
       "location": 2,
-      "content": "But the actors only have one property in our schema."
+      "content": "但在我们的数据结构中演员只有一个属性。"
     },
     {
       "from": 699.84915,
       "to": 702.009605297,
       "location": 2,
-      "content": "So, wouldn't that be a bit of a problem?"
+      "content": "那么，这样会不会有点什么问题呢？"
     },
     {
       "from": 702.009605297,
       "to": 702.8104052969996,
       "location": 2,
-      "content": "Well."
+      "content": "其实。"
     },
     {
       "from": 702.8104052969996,
       "to": 707.6402292959996,
       "location": 2,
-      "content": "We can include any arbitrary computed information in our"
+      "content": "我们可以在返回结构中包含任意经计算所得的"
     },
     {
       "from": 707.6402292959996,
       "to": 708.534467641,
       "location": 2,
-      "content": "return shape."
+      "content": "信息。"
     },
     {
       "from": 708.534467641,
       "to": 712.2865749999997,
       "location": 2,
-      "content": "And to do so we use this defined as (\":=\") symbol,"
+      "content": "为此我们使用赋值运算符（“:=”），"
     },
     {
       "from": 712.2865749999997,
       "to": 716.9929156389996,
       "location": 2,
-      "content": "also known as the walrus operator (\":=\"),"
+      "content": "也被称作海象运算符，"
     },
     {
       "from": 716.9929156389996,
       "to": 720.0459626359997,
       "location": 2,
-      "content": "it's a colon with an equals (\":=\")."
+      "content": "也就是一个冒号跟着一个等号。"
     },
     {
       "from": 720.0459626359997,
       "to": 722.0463249999997,
       "location": 2,
-      "content": "And for our example here,"
+      "content": "在我们这个示例中，"
     },
     {
       "from": 722.0463249999997,
       "to": 724.9508596329997,
       "location": 2,
-      "content": "we just use a built-in function"
+      "content": "我们只是简单地调用一个内置函数"
     },
     {
       "from": 724.9508596329997,
       "to": 728.8797816299998,
       "location": 2,
-      "content": "to split the actor's name"
+      "content": "将演员的姓名"
     },
     {
       "from": 728.8797816299998,
       "to": 731.632529628,
       "location": 2,
-      "content": "into the individual components,"
+      "content": "逐字拆分，"
     },
     {
       "from": 731.632529628,
       "to": 736.1370286269996,
       "location": 2,
-      "content": "as just a showcase of how to use"
+      "content": "来展示如何使用"
     },
     {
       "from": 736.1370286269996,
       "to": 738.1374,
       "location": 2,
-      "content": "these arbitrary computed expressions."
+      "content": "这些计算表达式。"
     },
     {
       "from": 738.1374,
       "to": 738.7896756239996,
       "location": 2,
-      "content": "However,"
+      "content": "不过实际上，"
     },
     {
       "from": 738.7896756239996,
       "to": 741.317198622,
       "location": 2,
-      "content": "these expressions are in fact arbitrary,"
+      "content": "这些表达式可以是任意的，"
     },
     {
       "from": 741.317198622,
       "to": 745.1460206189997,
       "location": 2,
-      "content": "so let's compute something else that's maybe a bit more useful,"
+      "content": "所以让我们来计算一些其他可能更有用的信息吧，"
     },
     {
       "from": 745.1460206189997,
       "to": 749.6004676159998,
       "location": 2,
-      "content": "like the number of movies that"
+      "content": "比如说在我们的影片库中，"
     },
     {
       "from": 749.6004676159998,
       "to": 752.526775,
       "location": 2,
-      "content": "this particular actor has starred in"
+      "content": "这个指定演员所参演"
     },
     {
       "from": 752.526775,
       "to": 754.9291749999996,
       "location": 2,
-      "content": "in our library."
+      "content": "影片的数量。"
     },
     {
       "from": 754.9291749999996,
       "to": 757.508366615,
       "location": 2,
-      "content": "So we do a \"movies_count\","
+      "content": "所以我们返回一个“movies_count”（影片数量）， "
     },
     {
       "from": 757.508366615,
       "to": 759.385241615,
       "location": 2,
-      "content": "and,"
+      "content": "并且，"
     },
     {
       "from": 759.385241615,
       "to": 763.7546376459999,
       "location": 2,
-      "content": "we again use a built-in \"count\" function."
+      "content": "我们再次调用一个内置函数“count”来进行计算。"
     },
     {
       "from": 763.7546376459999,
       "to": 765.656537646,
       "location": 2,
-      "content": "And the subquery,"
+      "content": "现在这个子查询，"
     },
     {
       "from": 765.656537646,
       "to": 770.595904078,
       "location": 2,
-      "content": "this is fairly simple and"
+      "content": "其实是一个相当简单、"
     },
     {
       "from": 770.595904078,
       "to": 773.0288435869998,
       "location": 2,
-      "content": "reasonably intuitive subquery, although"
+      "content": "直观的子查询，尽管如此，"
     },
     {
       "from": 773.0288435869998,
       "to": 775.2060165849997,
       "location": 2,
-      "content": "it's worth mentioning that"
+      "content": "我们还是强调一下"
     },
     {
       "from": 775.2060165849997,
       "to": 779.7355375809998,
       "location": 2,
-      "content": "we're selecting movies where the \"actors\" ..."
+      "content": "表达式中所查询电影中的“actors”（演员）..."
     },
     {
       "from": 779.7355375809998,
       "to": 785.4412405839997,
       "location": 2,
-      "content": "whether it's this person that we're selecting among the actors."
+      "content": "对应的这个“Person”就是我们在外面过滤出的这位演员。"
     },
     {
       "from": 785.4412405839997,
       "to": 789.03825,
       "location": 2,
-      "content": "So the person in the subquery is actually the same person object"
+      "content": "也就是说子查询中的这个“Person”其实与我们在外面查询的“Person”"
     },
     {
       "from": 789.03825,
       "to": 791.171962581,
       "location": 2,
-      "content": "as we're selecting."
+      "content": "是同一个“Person”对象。"
     },
     {
       "from": 791.171962581,
       "to": 793.1489375809999,
       "location": 2,
-      "content": "And this is all fine."
+      "content": "整个查询语句看起来很不错。"
     },
     {
       "from": 793.1489375809999,
       "to": 794.9257105789998,
       "location": 2,
-      "content": "It works."
+      "content": "可以查询成功。"
     },
     {
       "from": 794.9257105789998,
       "to": 797.3030855789998,
       "location": 2,
-      "content": "But this is a bit bulky."
+      "content": "但是写法有点点臃肿。"
     },
     {
       "from": 797.3030855789998,
       "to": 799.1299095779997,
       "location": 2,
-      "content": "There's actually a better way of doing this."
+      "content": "其实有更好的方式来实现这段查询。"
     },
     {
       "from": 799.1299095779997,
       "to": 800.9000999999998,
       "location": 2,
-      "content": "Anytime that we ..."
+      "content": "无论何时我们..."
     },
     {
       "from": 800.9000999999998,
       "to": 802.426625,
       "location": 2,
-      "content": "What we seem to want to do here"
+      "content": "我们似乎想要做的是，"
     },
     {
       "from": 802.426625,
       "to": 804.6197339179997,
       "location": 2,
-      "content": "is we seem to"
+      "content": "我们似乎"
     },
     {
       "from": 804.6197339179997,
       "to": 806.3714829169999,
       "location": 2,
-      "content": "want to use the \"actors\" relationship,"
+      "content": "想要使用“actors”的映射关系，"
     },
     {
       "from": 806.3714829169999,
       "to": 809.0992069159998,
       "location": 2,
-      "content": "and instead of going in the usual direction"
+      "content": "不是按照正常的方向"
     },
     {
       "from": 809.0992069159998,
       "to": 811.7518539129998,
       "location": 2,
-      "content": "from \"Movie\" to a \"Person\", we want to"
+      "content": "从“Movie”到“Person”，而是"
     },
     {
       "from": 811.7518539129998,
       "to": 813.3784779119999,
       "location": 2,
-      "content": "trace in backwards."
+      "content": "反过来进行查询。"
     },
     {
       "from": 813.3784779119999,
       "to": 816.3814749089998,
       "location": 2,
-      "content": "And to do that, we have \"backlinks\"."
+      "content": "为了做到这点，我们用到了“backlinks”（反向链接）。"
     },
     {
       "from": 816.3814749089998,
       "to": 818.2583499089998,
       "location": 2,
-      "content": "So."
+      "content": "因此。"
     },
     {
       "from": 818.2583499089998,
       "to": 820.2603499089998,
       "location": 2,
-      "content": "We use this special symbol for the backlink."
+      "content": "我们使用这个特殊的符号来进行反向查询。"
     },
     {
       "from": 820.2603499089998,
       "to": 821.8619499089997,
       "location": 2,
-      "content": "It's ... Instead of a dot (\".\"),"
+      "content": "区别于普通链接的一个点（“.”），"
     },
     {
       "from": 821.8619499089997,
       "to": 824.9400239079997,
       "location": 2,
-      "content": "it's a dot with a back arrow (\".<\"),"
+      "content": "反向链接则是一个点，后面跟着一个后退箭头（“.<”），"
     },
     {
       "from": 824.9400239079997,
       "to": 829.0281999999997,
       "location": 2,
-      "content": "which says follow the \"actors\" link backwards."
+      "content": "表示对“actors”进行反向查询。"
     },
     {
       "from": 829.0281999999997,
       "to": 831.0961739079997,
       "location": 2,
-      "content": "And then,"
+      "content": "然后，"
     },
     {
       "from": 831.0961739079997,
       "to": 834.8574594359999,
       "location": 2,
-      "content": "we also add this \"[is Movie]\" construct there."
+      "content": "我们同时在这里加上这个“[is Movie]”语句。"
     },
     {
       "from": 834.8574594359999,
       "to": 841.115275,
       "location": 2,
-      "content": "And we're already familiar with this from our polymorphic queries."
+      "content": "我们之前已经从多态查询中介绍过这种形式了。"
     },
     {
       "from": 841.115275,
       "to": 845.9185074339998,
       "location": 2,
-      "content": "And the ..."
+      "content": "那么..."
     },
     {
       "from": 845.9185074339998,
       "to": 848.2124420769999,
       "location": 2,
-      "content": "Overall this,"
+      "content": "总的来说，"
     },
     {
       "from": 848.2124420769999,
       "to": 851.740963073,
       "location": 2,
-      "content": "will get us from the person we're starting at,"
+      "content": "这个语句所表达的是从“Person”开始，"
     },
     {
       "from": 851.740963073,
       "to": 854.8539999999999,
       "location": 2,
-      "content": "following the \"actors\" link back to the movies"
+      "content": "后面跟着个“actors”，"
     },
     {
       "from": 854.8539999999999,
       "to": 856.9711860709996,
       "location": 2,
-      "content": "that refer to them."
+      "content": "反向关联到所参演的电影上。"
     },
     {
       "from": 856.9711860709996,
       "to": 859.0581999999997,
       "location": 2,
-      "content": "And get us all those movies"
+      "content": "在拿到这些电影之后，"
     },
     {
       "from": 859.0581999999997,
       "to": 862.9370749999997,
       "location": 2,
-      "content": "which we can now count."
+      "content": "我们可以继续统计其数量了。"
     },
     {
       "from": 862.9370749999997,
       "to": 863.4375749999997,
       "location": 2,
-      "content": "Well."
+      "content": "那么问题来了。"
     },
     {
       "from": 863.6627989989997,
       "to": 866.6157499999999,
       "location": 2,
-      "content": "That backlink stuff is actually quite useful. And"
+      "content": "既然反向链接这玩意这么有用。那"
     },
     {
       "from": 866.6157499999999,
       "to": 868.993119995,
       "location": 2,
-      "content": "wouldn't it be nice to add to the schema?"
+      "content": "把它直接放到数据结构里，它不香吗？"
     },
     {
       "from": 868.993119995,
       "to": 872.2713939939998,
       "location": 2,
-      "content": "Well, we actually can."
+      "content": "是的，我们其实可以做到。"
     },
     {
       "from": 872.2713939939998,
       "to": 875.7498749999999,
       "location": 2,
-      "content": "We can define this computed link \"in_movies\""
+      "content": "我们可以在数据结构中直接定义这个计算链接属性"
     },
     {
       "from": 876.0001169919999,
       "to": 877.626740991,
       "location": 2,
-      "content": "directly in the schema,"
+      "content": "“in_movies”，"
     },
     {
       "from": 877.626740991,
       "to": 878.877990991,
       "location": 2,
-      "content": "so that we don't have to"
+      "content": "这样我们就不用在查询的时候"
     },
     {
       "from": 878.877990991,
       "to": 886.3604639889998,
       "location": 2,
-      "content": "retype the backlink syntax all over again."
+      "content": "再写一遍反向链接的语法了。"
     },
     {
       "from": 886.3604639889998,
       "to": 888.4375379879997,
       "location": 2,
-      "content": "Let's ..."
+      "content": "接下来..."
     },
     {
       "from": 888.4375379879997,
       "to": 890.0391369869997,
       "location": 2,
-      "content": "Let's add"
+      "content": "让我们"
     },
     {
       "from": 890.0391369869997,
       "to": 892.7418359859996,
       "location": 2,
-      "content": "three of the most recent"
+      "content": "从数据库中找到这些演员"
     },
     {
       "from": 892.7418359859996,
       "to": 896.1452499999999,
       "location": 2,
-      "content": "movies that the actor appeared in our data."
+      "content": "近期所参演的三部电影。"
     },
     {
       "from": 896.2453329829999,
       "to": 897.9720549799998,
       "location": 2,
-      "content": "Because just saying how many is ..."
+      "content": "因为我们在想，与其只是拿到影片的数量..."
     },
     {
       "from": 897.9720549799998,
       "to": 900.7322213889996,
       "location": 2,
-      "content": "is probably less interesting than"
+      "content": "这或许不如"
     },
     {
       "from": 900.7322213889996,
       "to": 902.5840703879996,
       "location": 2,
-      "content": "showing the recent ..."
+      "content": "展示近期..."
     },
     {
       "from": 902.5840703879996,
       "to": 903.6351193869999,
       "location": 2,
-      "content": "recent features."
+      "content": "近期参演的影片有意思。"
     },
     {
       "from": 903.6351193869999,
       "to": 907.8893673849997,
       "location": 2,
-      "content": "So again, we start with a query that should be familiar"
+      "content": "同样地，我们还是从一个查询开始，应该已经很熟悉了，"
     },
     {
       "from": 907.8893673849997,
       "to": 911.2102999999996,
       "location": 2,
-      "content": "we're fetching the person's name and movie count."
+      "content": "我们获取了这个“Person”的名字和影片数量。"
     },
     {
       "from": 911.2927673849998,
       "to": 914.571041384,
       "location": 2,
-      "content": "And in the count now we're just using"
+      "content": "这里返回的影片数量正是"
     },
     {
       "from": 914.571041384,
       "to": 917.1412249999998,
       "location": 2,
-      "content": "the computed link we defined in the schema"
+      "content": "我们刚刚在数据结构中定义的那个计算链接属性，"
     },
     {
       "from": 917.1412249999998,
       "to": 920.4132897959996,
       "location": 2,
-      "content": "instead of the backlink explicitly."
+      "content": "而非显式地调用反向链接。"
     },
     {
       "from": 920.4132897959996,
       "to": 923.9918637949996,
       "location": 2,
-      "content": "And to add the three recent movies,"
+      "content": "为了能够找到最新的三部影片，"
     },
     {
       "from": 923.9918637949996,
       "to": 928.1460097909996,
       "location": 2,
-      "content": "we follow this computed link \"in_movies\","
+      "content": "我们在这个计算链接属性“in_movies”之后，"
     },
     {
       "from": 928.1460097909996,
       "to": 930.7235817879998,
       "location": 2,
-      "content": "we fetch their \"title\" and \"release_year\"."
+      "content": "抓取他们的“title”（片名）和“release_year”（上映年份）。"
     },
     {
       "from": 930.7235817879998,
       "to": 931.4743317879999,
       "location": 2,
-      "content": "And then,"
+      "content": "然后，"
     },
     {
       "from": 931.4743317879999,
       "to": 933.0509067879997,
       "location": 2,
-      "content": "after this shape,"
+      "content": "在此结构后面，"
     },
     {
       "from": 933.0509067879997,
       "to": 937.505356788,
       "location": 2,
-      "content": "we order this entire thing,"
+      "content": "我们将全部返回的影片进行排序，"
     },
     {
       "from": 937.505356788,
       "to": 940.4395,
       "location": 2,
-      "content": "we order it by \"release_year\""
+      "content": "按照上映年份的"
     },
     {
       "from": 940.4395,
       "to": 944.812649781,
       "location": 2,
-      "content": "in descending order and select the top 3 again."
+      "content": "倒序排列并再次选择前三部影片。"
     },
     {
       "from": 944.812649781,
       "to": 948.0220749999997,
       "location": 2,
-      "content": "This gets us"
+      "content": "至此我们拿到了"
     },
     {
       "from": 948.0220749999997,
       "to": 952.4202447759995,
       "location": 2,
-      "content": "our actor information,"
+      "content": "演员的信息，"
     },
     {
       "from": 952.4202447759995,
       "to": 955.3543999999999,
       "location": 2,
-      "content": "including the number of movies they starred in"
+      "content": "包含了其参演影片的数量"
     },
     {
       "from": 955.3543999999999,
       "to": 961.9161812259999,
       "location": 2,
-      "content": "as well as the latest three features."
+      "content": "以及其最新的三部影片。"
     },
     {
       "from": 961.9161812259999,
       "to": 963.9932562259997,
       "location": 2,
-      "content": "Of course."
+      "content": "当然了。"
     },
     {
       "from": 963.9932562259997,
       "to": 966.195456226,
       "location": 2,
-      "content": "EdgeQL is not limited to"
+      "content": "EdgeQL 不仅仅局限于"
     },
     {
       "from": 966.195456226,
       "to": 966.8158499999998,
       "location": 2,
-      "content": "selecting data,"
+      "content": "数据查询，"
     },
     {
       "from": 966.8158499999998,
       "to": 969.1984552249996,
       "location": 2,
-      "content": "we can also insert, update and delete stuff."
+      "content": "我们还可以用它来执行插入、更新和删除的操作。"
     },
     {
       "from": 969.1984552249996,
       "to": 970.2495032229997,
       "location": 2,
-      "content": "And,"
+      "content": "在此，"
     },
     {
       "from": 970.2495032229997,
       "to": 974.8290782229999,
       "location": 2,
-      "content": "here's a little teaser for a nested insert."
+      "content": "我做个关于嵌套插入的小预告。"
     },
     {
       "from": 974.8290782229999,
       "to": 976.9812272219997,
       "location": 2,
-      "content": "It uses"
+      "content": "我们用到了"
     },
     {
       "from": 976.9812272219997,
       "to": 979.4336772219999,
       "location": 2,
-      "content": "the defined as or the walrus operator (\":=\")"
+      "content": "赋值运算符也称为海象运算符（“:=”）"
     },
     {
       "from": 979.4336772219999,
       "to": 982.0112522219997,
       "location": 2,
-      "content": "to"
+      "content": "来"
     },
     {
       "from": 982.0112522219997,
       "to": 983.4376742189999,
       "location": 2,
-      "content": "insert the data,"
+      "content": "插入数据，"
     },
     {
       "from": 983.4376742189999,
       "to": 987.391621216,
       "location": 2,
-      "content": "except that unlike in the selection queries,"
+      "content": "除此之外，与查询语句并无不同，"
     },
     {
       "from": 987.391621216,
       "to": 989.6748771909997,
       "location": 2,
-      "content": "of course, all the links and properties"
+      "content": "当然了，在此所提到的"
     },
     {
       "from": 989.6748771909997,
       "to": 993.0782771909998,
       "location": 2,
-      "content": "mentioned here must actually exist on the object,"
+      "content": "我们想要插入的所有链接和属性，"
     },
     {
       "from": 993.0782771909998,
       "to": 996.2564501889997,
       "location": 2,
-      "content": "into which they're being inserted."
+      "content": "都必须是真正存在于这个对象上的。"
     },
     {
       "from": 996.2564501889997,
       "to": 1001.5367241879999,
       "location": 2,
-      "content": "The fact that it uses the same expression as ..."
+      "content": "我们使用了相同的表达式作为..."
     },
     {
       "from": 1001.5367241879999,
       "to": 1003.5024999999999,
       "location": 2,
-      "content": "as the computed ..."
+      "content": "作为计算..."
     },
     {
       "from": 1003.5024999999999,
       "to": 1005.040220184,
       "location": 2,
-      "content": "computed expressions,"
+      "content": "计算表达式，"
     },
     {
       "from": 1005.040220184,
       "to": 1007.65665,
       "location": 2,
-      "content": "suggests that actually any valid EdgeQL expression"
+      "content": "这实际上表明任何合法 EdgeQL 表达式"
     },
     {
       "from": 1007.65665,
       "to": 1012.0972641779999,
       "location": 2,
-      "content": "can appear on the other side of this operator."
+      "content": "都可以出现在运算符的另一边。"
     },
     {
       "from": 1012.0972641779999,
       "to": 1013.999164178,
       "location": 2,
-      "content": "And indeed,"
+      "content": "其实，"
     },
     {
       "from": 1013.999164178,
       "to": 1017.3775371759998,
       "location": 2,
-      "content": "for \"director\" here we include a subquery,"
+      "content": "对于包含在子查询语句中的“director”（导演）"
     },
     {
       "from": 1017.3775371759998,
       "to": 1022.657811175,
       "location": 2,
-      "content": "that inserts a new \"Person\" record."
+      "content": "其实是插入了一条新的“Person”（人员）记录。"
     },
     {
       "from": 1022.657811175,
       "to": 1025.9861331719997,
       "location": 2,
-      "content": "We could have instead used the subqueries that selects"
+      "content": "我们可以改为使用检索"
     },
     {
       "from": 1025.9861331719997,
       "to": 1027.7266999999997,
       "location": 2,
-      "content": "an existing record or anything else,"
+      "content": "已经存在的记录或是其他任何内容的子查询语句，"
     },
     {
       "from": 1027.7378791679996,
       "to": 1032.5676991629996,
       "location": 2,
-      "content": "as long as it produces a \"Person\" at the end"
+      "content": "只要是它最终能够生成一个“Person”，"
     },
     {
       "from": 1032.5676991629996,
       "to": 1034.794920159,
       "location": 2,
-      "content": "that we can assign as a director."
+      "content": "以便我们可以将其指定为一名导演。"
     },
     {
       "from": 1034.794920159,
       "to": 1035.6958201589996,
       "location": 2,
-      "content": "So like this,"
+      "content": "像这样，"
     },
     {
       "from": 1035.6958201589996,
       "to": 1038.9991201589999,
       "location": 2,
-      "content": "we have a nested insert which creates two objects and"
+      "content": "我们有了这样一个嵌套插入语句，它同时创建了两个对象并且"
     },
     {
       "from": 1038.9991201589999,
       "to": 1041.2263451589997,
       "location": 2,
-      "content": "links them together."
+      "content": "彼此链接在一起。"
     },
     {
       "from": 1041.2263451589997,
       "to": 1043.2283451589997,
       "location": 2,
-      "content": "Well."
+      "content": "好吧。"
     },
     {
       "from": 1043.2283451589997,
       "to": 1045.4305441579997,
       "location": 2,
-      "content": "This includes the primer."
+      "content": "这就是“快速上手”的全部内容了。"
     },
     {
       "from": 1045.4305441579997,
       "to": 1048.2583641529995,
       "location": 2,
-      "content": "And,"
+      "content": "然而，"
     },
     {
       "from": 1048.2583641529995,
       "to": 1052.6377381519997,
       "location": 2,
-      "content": "really there is so much more to EdgeQL than"
+      "content": "EdgeQL 远不止"
     },
     {
       "from": 1052.6377381519997,
       "to": 1054.089188152,
       "location": 2,
-      "content": "that has been presented here."
+      "content": "你们所看到的这些。"
     },
     {
       "from": 1054.089188152,
       "to": 1055.1040499999997,
       "location": 2,
-      "content": "And I hope this"
+      "content": "至少我希望这"
     },
     {
       "from": 1055.1040499999997,
       "to": 1057.7178121509996,
       "location": 2,
-      "content": "has picked your interest enough for you to actually go and"
+      "content": "已经足够引起你们的兴趣"
     },
     {
       "from": 1057.7178121509996,
       "to": 1058.5686621509997,
       "location": 2,
-      "content": " try us out,"
+      "content": "去试用看看、"
     },
     {
       "from": 1058.5686621509997,
       "to": 1059.3694611499998,
       "location": 2,
-      "content": "read the docs,"
+      "content": "读读文档，"
     },
     {
       "from": 1059.3694611499998,
       "to": 1065.8340903209996,
       "location": 2,
-      "content": "and discover all the power of EdgeQL that is available."
+      "content": "一起探索 EdgeQL 所拥有的强大功能。"
     },
     {
       "from": 1065.8340903209996,
       "to": 1067.1911249999998,
       "location": 2,
-      "content": "Thank you!"
+      "content": "谢谢大家！"
     }
   ]
-}
\ No newline at end of file
+}
-- 
Gitee


From 0c89f08b99d53556e00eeb9d4b8a233a26315aec Mon Sep 17 00:00:00 2001
From: Xenia Lu <xenia.lyy@gmail.com>
Date: Fri, 26 Aug 2022 12:24:05 +0800
Subject: [PATCH 2/2] =?UTF-8?q?=E4=BF=AE=E6=AD=A3=20JSON=20=E8=BD=AC?=
 =?UTF-8?q?=E4=B9=89=E5=8F=8A=E6=A0=BC=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 video/edgedb-day-1.0/subtitles/zh/3.bcc | 154 ++++++++++++------------
 1 file changed, 77 insertions(+), 77 deletions(-)

diff --git a/video/edgedb-day-1.0/subtitles/zh/3.bcc b/video/edgedb-day-1.0/subtitles/zh/3.bcc
index 11bc3ca..e861739 100644
--- a/video/edgedb-day-1.0/subtitles/zh/3.bcc
+++ b/video/edgedb-day-1.0/subtitles/zh/3.bcc
@@ -9,7 +9,7 @@
       "from": 6.631625,
       "to": 9.90990000000009,
       "location": 2,
-      "content": "大家好，欢迎来到“EdgeQL：快速上手”。"
+      "content": "大家好，欢迎来到\u201cEdgeQL：快速上手\u201d。"
     },
     {
       "from": 10.310299999999726,
@@ -21,7 +21,7 @@
       "from": 11.636624999999999,
       "to": 14.839824999999816,
       "location": 2,
-      "content": "是 EdgeDB 的高级软件工程师。
+      "content": "是 EdgeDB 的高级软件工程师。"
     },
     {
       "from": 15.848333500999864,
@@ -111,7 +111,7 @@
       "from": 63.61354999999972,
       "to": 66.69162499999999,
       "location": 2,
-      "content": "这是一个类型定义，“Movie”（电影）类型。"
+      "content": "这是一个类型定义，\u201cMovie\u201d（电影）类型。"
     },
     {
       "from": 66.70803539399975,
@@ -123,7 +123,7 @@
       "from": 68.4183499999999,
       "to": 72.37229999999973,
       "location": 2,
-      "content": "“title”（片名）以及一个可选属性“release_year”（上映年份）。"
+      "content": "\u201ctitle\u201d（片名）以及一个可选属性\u201crelease_year\u201d（上映年份）。"
     },
     {
       "from": 72.97290000000008,
@@ -171,25 +171,25 @@
       "from": 87.61252500000008,
       "to": 88.7886999999998,
       "location": 2,
-      "content": "现在我们有了一个新的类型“Person”（人员），"
+      "content": "现在我们有了一个新的类型\u201cPerson\u201d（人员），"
     },
     {
       "from": 88.7886999999998,
       "to": 90.55454007599974,
       "location": 2,
-      "content": "还有一个映射关系“director”（导演），"
+      "content": "还有一个映射关系\u201cdirector\u201d（导演），"
     },
     {
       "from": 90.55454007599974,
       "to": 93.29319999999981,
       "location": 2,
-      "content": "从“Movie”到“Person”的映射关系。"
+      "content": "从\u201cMovie\u201d到\u201cPerson\u201d的映射关系。"
     },
     {
       "from": 93.91882499999981,
       "to": 95.4453499999999,
       "location": 2,
-      "content": "他是一个“single”（对一）映射关系。"
+      "content": "他是一个\u201csingle\u201d（对一）映射关系。"
     },
     {
       "from": 95.4453499999999,
@@ -207,13 +207,13 @@
       "from": 103.12802500000008,
       "to": 108.73362499999999,
       "location": 2,
-      "content": "所以，我们同样添加一个“multi”（对多）映射关系“actors”（演员）"
+      "content": "所以，我们同样添加一个\u201cmulti\u201d（对多）映射关系\u201cactors\u201d（演员）"
     },
     {
       "from": 108.73362499999999,
       "to": 113.6885749999998,
       "location": 2,
-      "content": "到同一个“Person”类型上，这表示..."
+      "content": "到同一个\u201cPerson\u201d类型上，这表示..."
     },
     {
       "from": 113.6885749999998,
@@ -267,7 +267,7 @@
       "from": 145.92074797300003,
       "to": 148.4733249999998,
       "location": 2,
-      "content": "我们给它命名为“character_name”（角色名称）。"
+      "content": "我们给它命名为\u201ccharacter_name\u201d（角色名称）。"
     },
     {
       "from": 148.4733249999998,
@@ -339,7 +339,7 @@
       "from": 186.18599999999998,
       "to": 187.2370499999997,
       "location": 2,
-      "content": "类似于“Movie”（电影），"
+      "content": "类似于\u201cMovie\u201d（电影），"
     },
     {
       "from": 187.2370499999997,
@@ -351,13 +351,13 @@
       "from": 190.44025,
       "to": 193.5933879880001,
       "location": 2,
-      "content": "很多相同的属性，比如“title”（剧集名称）和“actors”（演员）。"
+      "content": "很多相同的属性，比如\u201ctitle\u201d（剧集名称）和\u201cactors\u201d（演员）。"
     },
     {
       "from": 193.5933879880001,
       "to": 196.34615000000008,
       "location": 2,
-      "content": "但可能我们不需要“release_year”（上映年份）这个属性，"
+      "content": "但可能我们不需要\u201crelease_year\u201d（上映年份）这个属性，"
     },
     {
       "from": 196.34615000000008,
@@ -369,7 +369,7 @@
       "from": 200.65042797800007,
       "to": 204.35415000000006,
       "location": 2,
-      "content": "同样“director”（导演）属性也不需要明确定义。"
+      "content": "同样\u201cdirector\u201d（导演）属性也不需要明确定义。"
     },
     {
       "from": 204.4542279779998,
@@ -387,7 +387,7 @@
       "from": 208.00777597599978,
       "to": 211.28607499999978,
       "location": 2,
-      "content": "所以这个“Show”（剧集）类型定义看起来会是这样。"
+      "content": "所以这个\u201cShow\u201d（剧集）类型定义看起来会是这样。"
     },
     {
       "from": 211.28607499999978,
@@ -429,7 +429,7 @@
       "from": 225.9006749999997,
       "to": 230.50763235499969,
       "location": 2,
-      "content": "“mixin”（混入）类型来实现这一点。"
+      "content": "\u201cmixin\u201d（混入）类型来实现这一点。"
     },
     {
       "from": 230.50763235499969,
@@ -441,19 +441,19 @@
       "from": 234.0337999999997,
       "to": 236.8115749999998,
       "location": 2,
-      "content": "放到这个 mixin 抽象类型 “Content”（内容资源）中，"
+      "content": "放到这个 mixin 抽象类型 \u201cContent\u201d（内容资源）中，"
     },
     {
       "from": 236.8115749999998,
       "to": 240.14225034800006,
       "location": 2,
-      "content": "然后让我们的“Movie”和“Show”类型对“Content”类型进行扩展。"
+      "content": "然后让我们的\u201cMovie\u201d和\u201cShow\u201d类型对\u201cContent\u201d类型进行扩展。"
     },
     {
       "from": 240.14225034800006,
       "to": 244.76952500000007,
       "location": 2,
-      "content": "至此“Movie”和“Show”只需要包含"
+      "content": "至此\u201cMovie\u201d和\u201cShow\u201d只需要包含"
     },
     {
       "from": 244.76952500000007,
@@ -483,7 +483,7 @@
       "from": 255.07443961999974,
       "to": 257.40175961499966,
       "location": 2,
-      "content": "大家看到这里的“release_year”（上映年份）和“num_episodes”（集数），"
+      "content": "大家看到这里的\u201crelease_year\u201d（上映年份）和\u201cnum_episodes\u201d（集数），"
     },
     {
       "from": 257.40175961499966,
@@ -525,7 +525,7 @@
       "from": 277.6023249999998,
       "to": 282.2569749999999,
       "location": 2,
-      "content": "不会当作“release_year”和“num_episodes”的值存入我们的数据库中。"
+      "content": "不会当作\u201crelease_year\u201d和\u201cnum_episodes\u201d的值存入我们的数据库中。"
     },
     {
       "from": 282.2569749999999,
@@ -543,7 +543,7 @@
       "from": 285.36007499999977,
       "to": 289.3390499999997,
       "location": 2,
-      "content": "在这里我们会使用“min_value”（最小值）约束。"
+      "content": "在这里我们会使用\u201cmin_value\u201d（最小值）约束。"
     },
     {
       "from": 289.3390499999997,
@@ -657,7 +657,7 @@
       "from": 340.21284196899995,
       "to": 343.7684249999997,
       "location": 2,
-      "content": "然而，如果我们仅仅查询“Movie”，我们只会得到一堆
+      "content": "然而，如果我们仅仅查询\u201cMovie\u201d，我们只会得到一堆"
     },
     {
       "from": 343.7684249999997,
@@ -687,7 +687,7 @@
       "from": 352.17477294999975,
       "to": 354.87952500000006,
       "location": 2,
-      "content": "为对象指定“id”属性，"
+      "content": "为对象指定\u201cid\u201d属性，"
     },
     {
       "from": 354.87952500000006,
@@ -795,25 +795,25 @@
       "from": 405.70528298299985,
       "to": 407.55715000000004,
       "location": 2,
-      "content": "除了外面的这个... “Movie”结构外，"
+      "content": "除了外面的这个... \u201cMovie\u201d结构外，"
     },
     {
       "from": 407.55715000000004,
       "to": 411.41099999999994,
       "location": 2,
-      "content": "我们还可以在其内部添加“director”（导演）映射，并且..."
+      "content": "我们还可以在其内部添加\u201cdirector\u201d（导演）映射，并且..."
     },
     {
       "from": 411.41099999999994,
       "to": 413.7633499999999,
       "location": 2,
-      "content": "添加“name”（导演名称）... 字段到这个结构中，"
+      "content": "添加\u201cname\u201d（导演名称）... 字段到这个结构中，"
     },
     {
       "from": 413.7633499999999,
       "to": 414.61417497499997,
       "location": 2,
-      "content": "还有“actors”（演员）映射..."
+      "content": "还有\u201cactors\u201d（演员）映射..."
     },
     {
       "from": 414.61417497499997,
@@ -849,7 +849,7 @@
       "from": 427.5270729729998,
       "to": 432.30687499999993,
       "location": 2,
-      "content": "但这些角色名并不属于“actors”本身的一个属性，"
+      "content": "但这些角色名并不属于\u201cactors\u201d本身的一个属性，"
     },
     {
       "from": 432.30687499999993,
@@ -867,7 +867,7 @@
       "from": 438.7132449699999,
       "to": 440.4399669669997,
       "location": 2,
-      "content": "我们使用“@”符号，"
+      "content": "我们使用\u201c@\u201d符号，"
     },
     {
       "from": 440.4399669669997,
@@ -891,7 +891,7 @@
       "from": 449.89944599599977,
       "to": 452.50204999999966,
       "location": 2,
-      "content": "接下来，我们在最后面加上了“filter”（过滤）语句，"
+      "content": "接下来，我们在最后面加上了\u201cfilter\u201d（过滤）语句，"
     },
     {
       "from": 452.50204999999966,
@@ -915,19 +915,19 @@
       "from": 462.08661799299983,
       "to": 465.71524199199996,
       "location": 2,
-      "content": "需要注意的是，我们用“Movie.title”来指代过滤的字段，"
+      "content": "需要注意的是，我们用\u201cMovie.title\u201d来指代过滤的字段，"
     },
     {
       "from": 465.71524199199996,
       "to": 468.5180379879997,
       "location": 2,
-      "content": "我们将这种表达式称之为“路径”。"
+      "content": "我们将这种表达式称之为\u201c路径\u201d。"
     },
     {
       "from": 468.5180379879997,
       "to": 473.6231339840001,
       "location": 2,
-      "content": "也就是说任何以“.”分隔的表达式都是一个路径。"
+      "content": "也就是说任何以\u201c.\u201d分隔的表达式都是一个路径。"
     },
     {
       "from": 473.6231339840001,
@@ -963,7 +963,7 @@
       "from": 487.7872999999997,
       "to": 488.86335197699987,
       "location": 2,
-      "content": "这个“Movie”，"
+      "content": "这个\u201cMovie\u201d，"
     },
     {
       "from": 488.86335197699987,
@@ -1023,7 +1023,7 @@
       "from": 511.9864439689998,
       "to": 513.4629499999998,
       "location": 2,
-      "content": "以一个点（“.”）作为路径的起始。"
+      "content": "以一个点（\u201c.\u201d）作为路径的起始。"
     },
     {
       "from": 513.4629499999998,
@@ -1035,7 +1035,7 @@
       "from": 517.86730996,
       "to": 519.6691089589998,
       "location": 2,
-      "content": "路径是以
+      "content": "路径是以"
     },
     {
       "from": 519.6691089589998,
@@ -1053,19 +1053,19 @@
       "from": 525.6500829579999,
       "to": 526.9513819569996,
       "location": 2,
-      "content": "“select Movie”这个作用域。"
+      "content": "\u201cselect Movie\u201d这个作用域。"
     },
     {
       "from": 526.9513819569996,
       "to": 528.1776049549998,
       "location": 2,
-      "content": "所以“Movie”就是（路径的） 作用域，"
+      "content": "所以\u201cMovie\u201d就是（路径的） 作用域，"
     },
     {
       "from": 528.1776049549998,
       "to": 535.2847019520001,
       "location": 2,
-      "content": "其背后是将“.title”转换为“Movie.title”执行的。"
+      "content": "其背后是将\u201c.title\u201d转换为\u201cMovie.title\u201d执行的。"
     },
     {
       "from": 535.2847019520001,
@@ -1107,7 +1107,7 @@
       "from": 552.9773659409997,
       "to": 555.7551379379997,
       "location": 2,
-      "content": "“title”（片名）、“release_year”（上映年份）、“director”（导演）这些都还在。"
+      "content": "\u201ctitle\u201d（片名）、\u201crelease_year\u201d（上映年份）、\u201cdirector\u201d（导演）这些都还在。"
     },
     {
       "from": 555.7551379379997,
@@ -1119,7 +1119,7 @@
       "from": 557.3067479979998,
       "to": 558.8833249999998,
       "location": 2,
-      "content": "去掉了“actors”（演员）。"
+      "content": "去掉了\u201cactors\u201d（演员）。"
     },
     {
       "from": 558.8833249999998,
@@ -1185,7 +1185,7 @@
       "from": 586.1439343759998,
       "to": 593.4512343760001,
       "location": 2,
-      "content": "也就是说“.actors.name”实际上就代表了“Movie.actors.name”。"
+      "content": "也就是说\u201c.actors.name\u201d实际上就代表了\u201cMovie.actors.name\u201d。"
     },
     {
       "from": 593.4512343760001,
@@ -1233,7 +1233,7 @@
       "from": 607.888350069,
       "to": 611.7171730669996,
       "location": 2,
-      "content": "按照“release_year”（上映年份）进行排序，让最新的电影保持在前面。"
+      "content": "按照\u201crelease_year\u201d（上映年份）进行排序，让最新的电影保持在前面。"
     },
     {
       "from": 611.7171730669996,
@@ -1245,7 +1245,7 @@
       "from": 613.5189710650001,
       "to": 618.5929749999998,
       "location": 2,
-      "content": "在这里，我们用到了“order by”和“limit”语句。"
+      "content": "在这里，我们用到了\u201corder by\u201d和\u201climit\u201d语句。"
     },
     {
       "from": 618.5929749999998,
@@ -1299,13 +1299,13 @@
       "from": 635.2406610549997,
       "to": 638.7441600539997,
       "location": 2,
-      "content": "用这个抽象基类“Content”作为搜索对象，"
+      "content": "用这个抽象基类\u201cContent\u201d作为搜索对象，"
     },
     {
       "from": 638.7441600539997,
       "to": 641.015375,
       "location": 2,
-      "content": "“Movie”和“Show”都是继承自它的。"
+      "content": "\u201cMovie\u201d和\u201cShow\u201d都是继承自它的。"
     },
     {
       "from": 641.015375,
@@ -1323,25 +1323,25 @@
       "from": 648.1035010449998,
       "to": 652.0574500439998,
       "location": 2,
-      "content": "也就是当“Content”为“Show”时，"
+      "content": "也就是当\u201cContent\u201d为\u201cShow\u201d时，"
     },
     {
       "from": 652.0574500439998,
       "to": 653.959349043,
       "location": 2,
-      "content": "我们可以赋上“num_episodes”属性。"
+      "content": "我们可以赋上\u201cnum_episodes\u201d属性。"
     },
     {
       "from": 653.959349043,
       "to": 654.7851740429998,
       "location": 2,
-      "content": "或是当“Content”为“Movie”时，"
+      "content": "或是当\u201cContent\u201d为\u201cMovie\u201d时，"
     },
     {
       "from": 654.7851740429998,
       "to": 658.463849043,
       "location": 2,
-      "content": "则可以赋上“release_year”和“director”属性。"
+      "content": "则可以赋上\u201crelease_year\u201d和\u201cdirector\u201d属性。"
     },
     {
       "from": 658.463849043,
@@ -1461,7 +1461,7 @@
       "from": 708.534467641,
       "to": 712.2865749999997,
       "location": 2,
-      "content": "为此我们使用赋值运算符（“:=”），"
+      "content": "为此我们使用赋值运算符（\u201c:=\u201d），"
     },
     {
       "from": 712.2865749999997,
@@ -1551,7 +1551,7 @@
       "from": 754.9291749999996,
       "to": 757.508366615,
       "location": 2,
-      "content": "所以我们返回一个“movies_count”（影片数量）， "
+      "content": "所以我们返回一个\u201cmovies_count\u201d（影片数量）， "
     },
     {
       "from": 757.508366615,
@@ -1563,7 +1563,7 @@
       "from": 759.385241615,
       "to": 763.7546376459999,
       "location": 2,
-      "content": "我们再次调用一个内置函数“count”来进行计算。"
+      "content": "我们再次调用一个内置函数\u201ccount\u201d来进行计算。"
     },
     {
       "from": 763.7546376459999,
@@ -1593,25 +1593,25 @@
       "from": 775.2060165849997,
       "to": 779.7355375809998,
       "location": 2,
-      "content": "表达式中所查询电影中的“actors”（演员）..."
+      "content": "表达式中所查询电影中的\u201cactors\u201d（演员）..."
     },
     {
       "from": 779.7355375809998,
       "to": 785.4412405839997,
       "location": 2,
-      "content": "对应的这个“Person”就是我们在外面过滤出的这位演员。"
+      "content": "对应的这个\u201cPerson\u201d就是我们在外面过滤出的这位演员。"
     },
     {
       "from": 785.4412405839997,
       "to": 789.03825,
       "location": 2,
-      "content": "也就是说子查询中的这个“Person”其实与我们在外面查询的“Person”"
+      "content": "也就是说子查询中的这个\u201cPerson\u201d其实与我们在外面查询的\u201cPerson\u201d"
     },
     {
       "from": 789.03825,
       "to": 791.171962581,
       "location": 2,
-      "content": "是同一个“Person”对象。"
+      "content": "是同一个\u201cPerson\u201d对象。"
     },
     {
       "from": 791.171962581,
@@ -1659,7 +1659,7 @@
       "from": 804.6197339179997,
       "to": 806.3714829169999,
       "location": 2,
-      "content": "想要使用“actors”的映射关系，"
+      "content": "想要使用\u201cactors\u201d的映射关系，"
     },
     {
       "from": 806.3714829169999,
@@ -1671,7 +1671,7 @@
       "from": 809.0992069159998,
       "to": 811.7518539129998,
       "location": 2,
-      "content": "从“Movie”到“Person”，而是"
+      "content": "从\u201cMovie\u201d到\u201cPerson\u201d，而是"
     },
     {
       "from": 811.7518539129998,
@@ -1683,7 +1683,7 @@
       "from": 813.3784779119999,
       "to": 816.3814749089998,
       "location": 2,
-      "content": "为了做到这点，我们用到了“backlinks”（反向链接）。"
+      "content": "为了做到这点，我们用到了\u201cbacklinks\u201d（反向链接）。"
     },
     {
       "from": 816.3814749089998,
@@ -1701,19 +1701,19 @@
       "from": 820.2603499089998,
       "to": 821.8619499089997,
       "location": 2,
-      "content": "区别于普通链接的一个点（“.”），"
+      "content": "区别于普通链接的一个点（\u201c.\u201d），"
     },
     {
       "from": 821.8619499089997,
       "to": 824.9400239079997,
       "location": 2,
-      "content": "反向链接则是一个点，后面跟着一个后退箭头（“.<”），"
+      "content": "反向链接则是一个点，后面跟着一个后退箭头（\u201c.<\u201d），"
     },
     {
       "from": 824.9400239079997,
       "to": 829.0281999999997,
       "location": 2,
-      "content": "表示对“actors”进行反向查询。"
+      "content": "表示对\u201cactors\u201d进行反向查询。"
     },
     {
       "from": 829.0281999999997,
@@ -1725,7 +1725,7 @@
       "from": 831.0961739079997,
       "to": 834.8574594359999,
       "location": 2,
-      "content": "我们同时在这里加上这个“[is Movie]”语句。"
+      "content": "我们同时在这里加上这个\u201c[is Movie]\u201d语句。"
     },
     {
       "from": 834.8574594359999,
@@ -1749,13 +1749,13 @@
       "from": 848.2124420769999,
       "to": 851.740963073,
       "location": 2,
-      "content": "这个语句所表达的是从“Person”开始，"
+      "content": "这个语句所表达的是从\u201cPerson\u201d开始，"
     },
     {
       "from": 851.740963073,
       "to": 854.8539999999999,
       "location": 2,
-      "content": "后面跟着个“actors”，"
+      "content": "后面跟着个\u201cactors\u201d，"
     },
     {
       "from": 854.8539999999999,
@@ -1809,7 +1809,7 @@
       "from": 876.0001169919999,
       "to": 877.626740991,
       "location": 2,
-      "content": "“in_movies”，"
+      "content": "\u201cin_movies\u201d，"
     },
     {
       "from": 877.626740991,
@@ -1881,7 +1881,7 @@
       "from": 907.8893673849997,
       "to": 911.2102999999996,
       "location": 2,
-      "content": "我们获取了这个“Person”的名字和影片数量。"
+      "content": "我们获取了这个\u201cPerson\u201d的名字和影片数量。"
     },
     {
       "from": 911.2927673849998,
@@ -1911,13 +1911,13 @@
       "from": 923.9918637949996,
       "to": 928.1460097909996,
       "location": 2,
-      "content": "我们在这个计算链接属性“in_movies”之后，"
+      "content": "我们在这个计算链接属性\u201cin_movies\u201d之后，"
     },
     {
       "from": 928.1460097909996,
       "to": 930.7235817879998,
       "location": 2,
-      "content": "抓取他们的“title”（片名）和“release_year”（上映年份）。"
+      "content": "抓取他们的\u201ctitle\u201d（片名）和\u201crelease_year\u201d（上映年份）。"
     },
     {
       "from": 930.7235817879998,
@@ -2019,7 +2019,7 @@
       "from": 976.9812272219997,
       "to": 979.4336772219999,
       "location": 2,
-      "content": "赋值运算符也称为海象运算符（“:=”）"
+      "content": "赋值运算符也称为海象运算符（\u201c:=\u201d）"
     },
     {
       "from": 979.4336772219999,
@@ -2097,13 +2097,13 @@
       "from": 1013.999164178,
       "to": 1017.3775371759998,
       "location": 2,
-      "content": "对于包含在子查询语句中的“director”（导演）"
+      "content": "对于包含在子查询语句中的\u201cdirector\u201d（导演）"
     },
     {
       "from": 1017.3775371759998,
       "to": 1022.657811175,
       "location": 2,
-      "content": "其实是插入了一条新的“Person”（人员）记录。"
+      "content": "其实是插入了一条新的\u201cPerson\u201d（人员）记录。"
     },
     {
       "from": 1022.657811175,
@@ -2121,7 +2121,7 @@
       "from": 1027.7378791679996,
       "to": 1032.5676991629996,
       "location": 2,
-      "content": "只要是它最终能够生成一个“Person”，"
+      "content": "只要是它最终能够生成一个\u201cPerson\u201d，"
     },
     {
       "from": 1032.5676991629996,
@@ -2157,7 +2157,7 @@
       "from": 1043.2283451589997,
       "to": 1045.4305441579997,
       "location": 2,
-      "content": "这就是“快速上手”的全部内容了。"
+      "content": "这就是\u201c快速上手\u201d的全部内容了。"
     },
     {
       "from": 1045.4305441579997,
-- 
Gitee