keep a close watch on meaning in English
密切注意, 关注
Examples
- Police kept a close watch on the vagrants .
警察严密监视那些流浪者。 - Keep a close watch on the enemy 's movements .
密切注意敌人动向。 - The captain kept a close watch on the wind .
船长仔细观察风头。 - The police have been keeping a close watch on the suspects' movements .
警方一直严密监视着可疑分子的活动。 - Please keep a close watch on that man
请密切注视/严密监视那个人。