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 a cool head
- keep one's word
- keep a close watch over (someone or something)
- keep (someone) out of one's hair
- keep one's opinions to oneself
- keep house
- keep one's hands off (someone or something)
- keep an ear out for (something)
- keep body and soul together
- keep (something) under one's hat
- keep a secret
- keep at (something)
- keep up
- keep on one's toes
- keep (someone) from (doing something)