1. night watchman
   守夜人
   

1. His grandfather is the watchman of the factory.
   他的爷爷是这个工厂的守夜人。
2. The watchman does not go to bed till past midnight.
   守夜者午夜过后才上床睡觉。
3. A watchman in a building makes rounds.
   大楼的看守人进行巡逻。
4. A watchman guards the house at night.
   在夜间有一位看守人守护这间屋子
5. The night watchman makes his rounds every hour.
   守夜人每小时巡逻一次。

　1个名词解释