我这里有一篇时间的文章，我自己写的。这是我自己的演讲稿，你看可以的话，就采纳吧。
In the past ten years Ladies and Gentlemen, Good afternoon! I’m very glad to stand here to give you a short speech. The topic I want to talk about is what happened in the past ten years.In the past ten years, the tremendous changes have happened to our soc
