rock the boat
US /rɑk ðə boʊt/
UK /rɑk ðə boʊt/

1.
문제를 일으키다, 상황을 뒤흔들다
to do or say something that causes problems, especially by upsetting people or by making changes to a situation that is currently stable
:
•
I don't want to rock the boat, but I think we need to address this issue.
문제를 일으키고 싶지 않지만, 이 문제를 해결해야 할 것 같아요.
•
He's usually quiet and never rocks the boat at meetings.
그는 보통 조용하고 회의에서 절대 문제를 일으키지 않아.