例句：
警察设伏等待那些在晚上跟踪目标伺机作案的歹徒。
Police officers lie in wait for the gangs who stalk their prey at night
我们在晚上除了看电视不怎么干别的事。
We don't do much in the evenings except watch television.
我们过去常在晚上散步。
We would often have a walk of an evening.
会议将在晚上10点结束。
The meeting will close at 10.00 p.m.