patrol
/pəˈtroʊl/
a detachment used for security or reconnaissance
Chinese meaning: 巡逻队；巡逻
The patrol discovered an enemy camp hidden in the forest.
巡逻队发现了隐藏在森林里的敌方营地。
Soldiers conduct a nightly patrol along the border to ensure security.
士兵们沿边境进行夜间巡逻以确保安全。