scratch (someone's) back
делать взаимные услуги, "рука руку моет"
"You scratch my back and I'll scratch yours," were the relations between the employees in the company.
Другие идиомы:
- back to the salt mines
- turn one's back on (someone or something)
- break the back of (something)
- behind one's back
- back up (someone or something)
- back down
- back to the drawing board
- put one's back into (something)
- get (someone's) back up
- off one's back
- behind (someone's) back
- on (someone's) back
- back to square one
- get off (someone's) back
- back the wrong horse