1. He earned enormous sums of money and was paid as much as $100 for a single appearance.
    门多萨挣来大笔大笔的钱，一次出场费就多可达100英镑。

2. He has eight lawyer assistants to help him and he examines every single letter in detail.
    他有8位律师作他的助手协助工作，每封信都详细批阅。

3. Do you want a single or a return ticket?
    你要单程票还是往返票?

4. And if a single curved glass would distort nature, how much more would a pair of them?
    何况一片曲面镜就可歪曲自然，那么伽利略的两片曲面镜对自然的歪曲又该多大呢？

5. During a single crucial three-week period during our teenage years, chemical activity in the brain is cut in half.
    我们的青少年阶段有一个为期三周的关键时期，此时脑部的化学反应活动一分为二。

6. A single spark can start a prairie fire.
    星星之火, 可以燎原。

7. And he promptly handed the sheet of paper to the gaoler.
    说完，他一下子把信递给狱卒。

8. After a little time, she chose one of the most expensive dresses in the shop and handed it to an assistant who wrapped it up for her as quickly as possible.
    过了一会儿，她又选了商场里最昂贵的一件衣服，把它递给了售货员。那售货员以最快的速度为她包好了衣服。

9. As a single man he had never troubled much if he happened to be out of work; but now that he was married it was different: the fear of being "out" haunted him all the time.
    他过单身生活时，即使偶尔失了业，他也未太烦恼过。可是，既然结了婚，情况就不同了，失业的恐惧时刻都在困扰着他。

10. As we drove along, someone would single out to me a famous building, an important street, a park, a bridge that when built was thought to be a landmark.
    当我们驱车行驶的时候，有人指给我看那些建造时被曾认为是陆上的标志性建筑物：著名大楼、重要街道，公园和大桥。