1. (Looking at her watch) I must leave you.
    （看了看表）我得走了，

2. Clerks in stores followed our track to watch our every move.
    商店营业员紧紧地跟着我们、监视着我们的一举一动。

3. He set off down the main street of the city riding a baby elephant called Jumbo.
    骑上一头名叫江伯的小象，沿着城里的主要街道出发了。

4. "Do you think I´m going to watch you work while I play with my art?
    “你以为我会看着你工作而在一旁搞自己的艺术吗？

5. On the night of National Day we watch fireworks.
    在国庆节晚上我们看烟火.

6. One Monday, there were fewer people in the shop than usual when the woman came in, so it was easier for the detective to watch her.
    有一个星期一，当这位妇女走进这家商场时，里面的人比往常少，因此，侦探比较容易监视她。

7. On a more serious note, some experts argue that couples who have difficulty having a baby could make copies of themselves.
    有些专家用更为严肃的语气争辩说，那些生育孩子有困难的夫妇可以复制他们自身。

8. One day while we are riding the subway, I ask, “What are the reasons you picked me to watch Sam?”
    有一天，在我们乘坐地铁时，我问："是什么原因让你选择我来照看山姆？"

9. Looking at his watch, he saw that it was one o´clock, but the bell struck thirteen times before it stopped.
    他一看表，才1点钟，可是那钟一连敲了13下才停。

10. Let us suppose that you are preparing a meal and keeping an eye on the baby at the same time.
    假设你在做饭，同时又在照看孩子。