mind one's P's and Q's
соблюдать осторожность (в речи, поведении), соблюдать приличия
You should always mind your P's and Q's and not say anything to offend people.
Другие идиомы:
- in two minds about (something)
- mind-numbing
- Out of sight, out of mind.
- meeting of minds
- narrow-minded
- to (someone's) mind
- mind one's manners
- speak one's mind
- come to mind
- in a positive frame of mind
- of the same mind
- have a lot on one's mind
- bear (someone or something) in mind
- mind the store
- boggle one's mind