巡警管纱

例句：

1. 1. The policeman patrolled the streets during the night.
   那个警察在夜里巡逻街道。
2. 2. The manager of the factory is responsible for managing the production lines.
   工厂经理负责管理生产线。
3. 3. The administrator oversees all aspects of the school's operations.
   行政主管监督学校的所有方面。