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 track of (something)
- keep (someone or something) in check
- keep in touch (with someone)
- keep (something) to oneself
- keep a secret
- keep one's place
- keep the wolf from the door
- keep one's hands off (someone or something)
- keep pace (with someone or something)
- keep an eye out for (someone or something)
- keep one's nose clean
- keep on (doing something)
- keep to oneself
- keep one's opinions to oneself
- keep (something) under one's hat