anchor.diff:      Barrels are packaged and shipped as [**bundles**](#bundle) that
       we may load with script tags in our `index.html`.
   
  -    封装桶被当做捆绑包[**bundles**](#bundle)打包和发布，以便我们通过Script标签在`index.html`页面里面装载。
  +    封装桶被当做[**捆绑包bundles**](#bundle)打包和发布，以便我们通过Script标签在`index.html`页面里面装载。
   
       The script, `angular2.dev.js`, is a bundle.
       `angular2.dev.js`脚本就是一个捆绑包（bundle）
   
       Learn more in "[Modules, barrels and bundles](https://github.com/angular/angular/blob/master/modules/angular2/docs/bundles/overview.md)".
  +    
       获取更多关于模块，封装桶和捆绑包的信息："[Modules, barrels and bundles](https://github.com/angular/angular/blob/master/modules/angular2/docs/bundles/overview.md)"
  +    
   :marked
     ## Binding
     ## 绑定
  
positive.code:     A bundle contains one more more [**barrels**](#barrel)
      and each barrel contains a collection of logically related [modules](#module)
  
      一个捆绑包（bundle）包含了一个或多个**封装桶**[**barrels**](#barrel)
  
      Familiar barrels include `angular2/core`, `angular2/common`, `angular2/platform/browser`,
      `angular2/http`, `angular2/router`.
  
negative.code:     Almost always refers to [Data Binding](#data-binding) and the act of
      binding an HTML object property to a data object property.
  
      几乎都是指的[数据绑定](#data-binding)和将一个HTML对象属性绑定到一个数据对象属性的行为。
  
      May refer to a [Dependency Injection](#dependency-injection) binding
      between a "token" or "key" and a dependency [provider](#provider).
      This more rare usage should be clear in context.
  
      有可能指的是[依赖注入](#dependency-injection)在一个符记(Token)或钥匙(Key)和一个[依赖提供商](#provider)之间的绑定。
      这个用法很少，而且一般都应该在上下文中明确标示。
  
  :marked
  