7）二十多年来，史密斯先生一直领导着那个极为成功的企业。

　　For more than two decades， Mr. Smith has been in command of that very successful enterprise.

　　8）母亲从不屈服于在我成长过程中遇到的困难。

　　Mother has never given in to the difficulties encountered in the course of my growing up.

　　9）这个国家可不能再陷入内战了，人民渴望持久的和平。

　　This country can not afford to have another civil war. Its people long for lasting peace.

　　10）他真诚的自我批评使我们更加尊重他。

　　His sincere self-criticism made us respect him all the more.

　　3. use keep ，look and stop.

　　1）我们该停下来想一想：为什么年轻人崇拜歌星和足球明星？

　　It`s time we stopped to do some thinking： why do young people worship singing stars and football stars？

　　2）他抬起头来，碰巧看到一个人把手伸进一位乘客的裤兜。

　　He looked up and happened to see a person putting his hand into another passenger`s trouser pocket.

　　3）很抱歉，让大家久等了。

　　I`m sorry for keeping you waiting for so long.

　　4）没有任何力量能够阻止中国人民统一自己的国家。

　　No force can keep the Chinese people back from reuniting their own country.

　　5）有人一直盯着我，你认为我能全神贯注地工作么？

　　Someone keeps staring at me. Do you think I can concentrate on my work？