1·But in general, the choice of variable name is a great way of commenting your code.
但是通常来说，变量名称的选择，是评论你的代码的，一个重要方式。
2·The team can collaborate on the blockers by using the work item commenting feature, and then finish or reassign the work as needed.
团队可以通过使用工作项评论特性来进行协作，然后完成或者如有需要则重新分配工作。
3·The tactics, tools and techniques we use to achieve this goals– blog commenting systems, for example—change with sometimes surprising speed, but these principles are fairly static.
我们实现这些目标所使用的方法、工具和技巧（比如博客评论系统）有时改变地非常快。 但是这些原则是完全不变的。
4·With the basic annotations service in place, we can consider how to use the service for the more specific commenting use case.
有了基本的注解服务之后，就可以考虑如何使用这个服务实现更特殊的评论用例。
5·Only a small proportion of these people provide content as well as commenting and sharing.
这些人中只有少部分人评论和分享之余发表新内容。