behind one's back
(делать что-либо) за чьей-либо спиной
I hate people who gossip behind my back.
Другие идиомы:
- back down (from someone or something)
- scratch (someone's) back
- back down
- back to the drawing board
- back to basics
- back out (of something)
- behind the times
- turn one's back on (someone or something)
- back to square one
- back the wrong horse
- back to the salt mines
- get (someone's) back up
- behind closed doors
- behind the eight ball
- back up (someone or something)