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 abreast (of something)
- keep (someone) in line
- keep cool
- keep one's mouth shut
- keep (someone or something) in check
- keep (someone) from (doing something)
- keep up with the Joneses
- keep (someone) out of one's hair
- keep (someone) company
- keep the ball rolling
- keep one's hands off (someone or something)
- keep a straight face
- keep (someone) up
- keep (something) down
- keep a secret