do your best

US /duː jʊər bɛst/
UK /duː jʊər bɛst/
"do your best" picture
1.

盡力而為, 竭盡全力

to try as hard as you can; to make the greatest possible effort

:
Just do your best, and don't worry about the outcome.
只管盡力而為,不要擔心結果。
I know you're nervous, but I'm sure you'll do your best.
我知道你很緊張,但我相信你會盡力而為的。