题目要求：
The Popularity of Micro-blogging
1.近年来“微博”越来越流行，许多人利用“微博”来表达心声、交流想法。
2.微博流行的原因。
3.微博可能引起的弊端。
参考范文：
Micro-blogging is no longer a strange word. More precisely, it has become part of our life.
As for me, many factors contribute to the widespread of Micro-blogging. First, it is very convenient for people to express their instant feelings at any time. Second, it provides a chance for people to release their inner stress. By revealing their heartfelt emotions on the Micro-blogging, their friends may also know about their conditions and can offer in-time comfort.
However, Micro-blogging can also be potentially dangerous as it may give away people’s privacy and other significant information.
All in all, Micro-blogging provides us comfort and also inevitably some concerns. We should be careful while using it.
