put your best foot forward
US /pʊt jʊər bɛst fʊt ˈfɔrwərd/
UK /pʊt jʊər bɛst fʊt ˈfɔrwərd/

1.
최선을 다하다, 좋은 인상을 주다
to try as hard as you can to do something or to make the best possible impression
:
•
For the job interview, make sure to put your best foot forward.
면접에서는 최선을 다해 좋은 인상을 남기세요.
•
We need to put our best foot forward if we want to win this competition.
이 대회에서 이기려면 최선을 다해야 해.