walk the walk
US /wɔk ðə wɔk/
UK /wɔk ðə wɔk/

1.
말한 대로 행동하다, 실천하다
to act in a way that is consistent with one's words or claims; to demonstrate one's beliefs or abilities through actions rather than just talk
:
•
It's easy to talk the talk, but can you really walk the walk?
말하기는 쉽지만, 정말로 행동으로 보여줄 수 있니?
•
A true leader doesn't just make promises; they walk the walk.
진정한 리더는 약속만 하는 것이 아니라, 행동으로 보여준다.