1. He will take part in an important race across the Atlantic.
    他将参加横渡大西洋的一次重要比赛。

2. He came at an inconvenient time.
    他在不方便的时候来了。

3. He studied law in his spare time and became a lawyer.
    他在业余时间学习法律, 后来成了一名律师.

4. He studied law in his spare time and became a lawyer.
    他在业余时间学习法律, 后来成了一名律师.

5. He mused for a time.
    他沉思了一会儿。

6. He didn´t take part in the meeting, so he was not participant.
    他没有参加这次会议, 所以他不是参与者.

7. He spent his time philandering with the girls in the village.
    他把时间花在和村子里的姑娘们调情上了.

8. Hawks and other rapacious birds may be killed at any time.
    隼和其他捕食动物的鸟随时可能被捕杀。

9. He tried the experiment again and again. Every time he got the same result.
    他反复做了这个试验.每次都得到同样的结果.

10. Her selection of a hat took a long time.
    她挑选一顶帽子花了很长时间。