translate new lines for style-guide, after merge.

public/docs/ts/latest/guide/style-guide.jade

@@ -1685,9 +1685,13 @@ a(href="#toc") 回到顶部
   :marked
     **Why?** A barrel provides a consistent pattern to import everything exported in the barrel from a folder.
     
+    **为何？** 封装通提供一致连贯的模式，用来导入从一个目录中的封装的所有导出的东西。
+    
 .s-why
   :marked
     **Why?** This is consistent with a pattern from Node, which imports the index.js|ts file from a folder.
+    
+    **为何？** 这是一个从Node沿袭的一致连贯模式，用来从一个目录导入index.js|ts。
 
 .s-why.s-why-last
   :marked
@@ -2769,12 +2773,13 @@ a(href="#toc") 回到顶部
     
     **考虑**使用[Visual Studio Code](https://code.visualstudio.com/)的[代码片段](https://marketplace.visualstudio.com/items?itemName=johnpapa.Angular2)来实施本风格指南。
 
-    [![Use Extension](https://github.com/johnpapa/vscode-angular2-snippets/raw/master/images/use-extension.gif)](https://marketplace.visualstudio.com/items?itemName=johnpapa.Angular2)
-  
-    [![使用插件](https://github.com/johnpapa/vscode-angular2-snippets/raw/master/images/use-extension.gif)](https://marketplace.visualstudio.com/items?itemName=johnpapa.Angular2)
     <a href="https://marketplace.visualstudio.com/items?itemName=johnpapa.Angular2">
-      <img src="https://github.com/johnpapa/vscode-angular2-snippets/raw/master/images/use-extension.gif", width="80%", alt="Use Extension">
-    </a>  
+        <img src="https://github.com/johnpapa/vscode-angular2-snippets/raw/master/images/use-extension.gif", width="80%", alt="Use Extension">
+      </a>
+       
+    <a href="https://marketplace.visualstudio.com/items?itemName=johnpapa.Angular2">
+        <img src="https://github.com/johnpapa/vscode-angular2-snippets/raw/master/images/use-extension.gif", width="80%", alt="Use Extension">
+      </a>     
 
     **Consider** using [snippets](https://atom.io/packages/angular-2-typescript-snippets) for [Atom](https://atom.io/) that follow these styles and guidelines.