back-to-back
(сидеть) спина к спине
On the beach I saw Mary and Jane; they were sitting back-to-back.
Другие идиомы:
- turn one's back on (someone or something)
- off one's back
- cover one's back
- back of beyond
- behind one's back
- get off (someone's) back
- back to the drawing board
- stab (someone) in the back
- back out (of something)
- back to the salt mines
- back on one's feet
- back to basics
- back and forth
- back down (from someone or something)
- behind (someone's) back