talk the talk
US /tɔk ðə tɔk/
UK /tɔk ðə tɔk/

1.
말만 번지르르하다, 말만 앞세우다
to speak confidently and convincingly about something, often without necessarily following through with actions
:
•
He can really talk the talk about leadership, but his team never seems to get anything done.
그는 리더십에 대해 정말 말만 번지르르하게 할 수 있지만, 그의 팀은 아무것도 해내지 못하는 것 같다.
•
It's easy to talk the talk, but can you actually deliver on your promises?
말만 하는 것은 쉽지만, 실제로 약속을 지킬 수 있니?