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 of beyond
- get off (someone's) back
- back up (someone or something)
- back down (from someone or something)
- cover one's back
- back down
- back-to-back
- back to the drawing board
- back in circulation
- back to square one
- off one's back
- back and forth
- have one's back to the wall
- back to the salt mines
- turn one's back on (someone or something)