anchor.diff:          A first taste of Angular<span if-docs="ts"> with zero installation.
           Run "Hello World" in an online code editor and start playing with live code</span>.
   
  -        <span if-docs="ts">零配置第一次尝试 Angular </span><span if-docs="ts">在在线代码编辑器中运行“Hello World”，并利用在线代码开始体验</span>。
  +        <span if-docs="ts">零配置第一次尝试 Angular </span><span if-docs="ts">在在线代码编辑器中运行 “Hello World”，并利用在线代码开始体验</span>。
   
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positive.code:   Each page includes code snippets from a sample application that accompanies the page.
    You can reuse these snippets in your applications.
    
    每章都包含了该章附带例子应用的代码片段。你可以在你的应用中再利用这些代码片段。
  
    Look for a link to a running version of that sample, often near the top of the page,
    such as this <live-example name="architecture"></live-example> from the [Architecture](architecture.html) page.
  
negative.code:       :marked
          In-depth analysis of Angular features and development practices.
  
          深入分析 Angular 的特性和开发实践。
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        p <b><a href="../cookbook/">Cookbook</a></b>
  