stand your ground
US /stænd jʊər ɡraʊnd/
UK /stænd jʊər ɡraʊnd/

1.
maintenir sa position, tenir bon, ne pas céder
to refuse to change your opinion or position when someone is trying to persuade you to
:
•
Despite strong opposition, she decided to stand her ground on the issue.
Malgré une forte opposition, elle a décidé de maintenir sa position sur la question.
•
You have to stand your ground and not let them intimidate you.
Tu dois tenir bon et ne pas les laisser t’intimider.