Nowadays, there is a common phenomenon that the micro blog is more and more popular.Many people use micro blog to do a lot of things, including expressing their hearts, exchanging each other’s ideas, delivering information and so on.Micro blog is playing an important role in our society life.

　　如今，有一种非常流行的东西就是微博。许多人都在用微博做很多事，包括表达心声，交流思想，传递信息等等。微博在我们的社会生活正扮演一个重要的角色。