keep on an even keel
сохранять хладнокровие, спокойствие
I couldn't keep on an even keel when I saw a big boy beating a small one.
Другие идиомы:
- keep an ear out for (something)
- keep a straight face
- keep off (something)
- keep an open mind about (something)
- keep one's head
- keep the ball rolling
- keep one's mouth shut
- keep one's eyes open
- keep up with (someone or something)
- keep track of (something)
- keep one's wits about one
- keep to oneself
- keep a cool head
- keep a stiff upper lip
- keep the wolf from the door