英語翻譯：

make one's rounds; patrol

例句：

1. 巡邏隊遭到土匪伏擊。
   The patrol was waylaid by bandits.
2. 警察晚間在街道上巡邏。
   Police patrol the streets at night.
3. 他們埋伏起來準備伏擊巡邏的敵人。
   They laid an ambush for the enemy patrol.
4. 偵察員們分成兩人一組，開始巡邏這一地區(qū)。
   The scouts paired off and began to patrol the area.