1. It was pathetic to watch her condition deteriorate day by day.
    看着她的健康状况日益恶化真是可怜。

2. I am afraid my watch is slow.
    恐怕我的表慢了.

3. I kept watch while they slept.
    当他们睡觉时我守备着.

4. Is this watch yours?
    这是你的手表吗?

5. I looked at my watch. It was true.
    我看了一下我的手表，果真如此。

6. I watch him and the other children jump up and down.
    我看着他和其他孩子又跳又蹦。