4．这家工厂配有现代化机器，因而产量去年翻了一翻。

　 This factory is equipped with modern machines, so the output is double that of last year.

3．除了英语之外，他还会几种其他外语。同事们都很羡慕他。

　　 Apart from English, he knows some other foreign languages. His colleagues admired him very much..

2．使医生们最为困惑的是他们找不到这种疾病的起因。

　　 What puzzled the doctors was that they couldn’t find the cause of the disease.

10. An air raid is an attack delivered by aircraft.

IV. Translation

1. 吸烟通常被看成是一个坏的习惯，你最好把它戒了。

　 　　 Smoking is usually referred to as a bad habit. You had better stop it .

9. There isn’t enough evidence (　 证据　 ), to prove him guilty.

8..They joined in the volunteers ( 志愿兵 ).

7. My watch is not accurate.

6. Men’s social existence (　 存在　 ) determines their consciousness.

5. The new government recalled its ambassador ( 大使 0 to that country.

4. He gained his wealth by printing the works of some famous people.