keep a close watch on (someone or something)
наблюдать за кем-либо \ чем-либо, караулить кого-либо \ что-либо
A gamekeeper keeps a close watch on the wild ducks; it's his job.
Другие идиомы:
- keep one's cool
- keep (someone) company
- keep time
- keep an open mind about (something)
- keep (something) down
- keep one's mouth shut
- keep a cool head
- keep one's feet on the ground
- keep the lid on (something)
- keep pace (with someone or something)
- keep (someone or something) in mind
- keep at (something)
- keep (someone) on
- keep track of (something)
- keep one's hand in (something)