English is widely used throughout the world. So many people speak it as a second language. On line, you'll find lots of information in English. If you don't understand English, how can you know more about the world, how can you get more knowledge. At international conferences, English is also used as the official language. Without good English, you cannot express your ideas well at such conferences, neither can you introduce China to the outside world.

　　英语在世界上被广泛使用。很多人把它作为第二语言。在网上你会发现大量的英文资料。如果你不懂英语，你怎么能更多地了解世界，你怎么能获得更多的知识。在国际会议上，英语也是官方语言。没有流利的英语，你不能表达你的想法，你也不能把中国介绍给世界。