to rob the bank.
在调查了两个月后，警方已经破解了他们要去抢银行的意图。 80. You have done so much for him, but he never expresses any thanks. How could you put up with such ungrateful behaviour? 你已经为他付出的够多的了，但是他从未表达过任何感谢。你是如何忍受这种不知感恩的行为？
81. The British ship arrived at the port last week and is unloading its contents in the harbor now.
这搜英国船舰上周到港，现在正在码头卸货。
82. We should economize on oil because the supply of a natural resource is never unlimited.
我们应该节约使用石油，因为没有任何一种自然资源是永不枯竭的。 83. They had been working on the project since January, but a terrible fire last week undid months of hard work.
他们自从一月份开始就致力于这个项目，但是上周一场大火毁掉了这数月来的努力。 （三）翻译句子
1. 就像及其需要经常运转一样，身体也需要经常锻炼。
Just as a machine needs regular running, so does the body need regular exercise.
2. 在美国学习时，他学会了弹钢琴。
He learned to play the piano while studying in the United States.
3. 令我们失望的是，他拒绝了我们的邀请。 To our disappointment , he turned down our invitation.
4. 真实情况是，不管是好是坏，随着新科技的进步，世界发生了变化。 The reality is that, for better or worse, the world has changed with the advance of new technology.
5. 我班里的大多数女生在被要求回答问题时都似乎感到不自在。 Most of the female students in my class appear to be ill at ease when they are required to answer questions. 6. 当地政府负责运动会的安全。
The local government took charge of the security for the sports meeting. 7. 有朋自远方来，不亦乐乎？
It is a great pleasure to meet friends from afar. 8. 不管黑猫白猫，能抓住老鼠就是好猫。
It doesn't matte whether the cat is black or white as long as it catches mice.
9. 你必须明天上午十点之前把那笔钱还给我。
You must let me have the money back without fail by then o'clock tomorrow morning.
10. 请允许我参加这个项目，我对这个项目非常感兴趣。
Allow me to take part in this project: I am more than a little interested in it.
11. 人人都知道他比较特殊：他来去随意。
Everyone knows that he is special: He is free to come and go as he pleases.
12. 看她脸上不悦的神色，我觉得她似乎有什么话想跟我说。 Watching the unhappy look on her face, I felt as though she wished to say something to me.
13. 你再怎么有经验，也得学习新技术。
You are never too experienced to learn new techniques. 14. 还存在一个问题，那就是派谁去带领那里的研究工作。
There remains one problem, namely, who should be sent to head the research there.
15. 由于文化的不同，他们的关系再开始确实遇到了一些困难。 Their relationship did meet with some difficulty at the beginning because of cultural differences.
16. 虽然他经历沉浮 ，但我始终相信他总有一天会成功的。 Though he has had ups and downs, I believe all along that he would succeed someday.
17. 我对你的说法的真实性有些保留看法。 I have some reservations about the truth of your claim.
18. 她长得并不特别高，但是她身材瘦，给人一种个子高的错觉。 She isn't particularly tall, but her slim figure give an illusion of height.
