keep your chin up
US /kiːp jʊər tʃɪn ʌp/
UK /kiːp jʊər tʃɪn ʌp/

1.
기운 내다, 낙담하지 않다
to remain cheerful in difficult circumstances
:
•
I know things are tough, but keep your chin up!
힘든 거 알지만, 기운 내!
•
Even after losing the game, the coach told his team to keep their chins up.
경기에서 진 후에도 코치는 팀에게 기운 내라고 말했다.