patrol the area 巡逻该区域
police patrolling 警察巡逻
security patrolling 安全巡视
A: Are the guards patrolling the perimeter right now?
A：保安现在正在巡视周界吗？
B: Yes, they started patrolling ten minutes ago.
B：是的，他们十分钟前就开始巡逻了。
1) 巡逻，巡视
2) 巡逻行为
3) 巡逻中的状态
1. 巡逻；巡视
verb
1. The act of moving around an area to monitor or protect it.
Synonym: guarding, monitoring