give something your all
US /ɡɪv ˈsʌmθɪŋ jʊər ɔl/
UK /ɡɪv ˈsʌmθɪŋ jʊər ɔl/

1.
全力を尽くす, すべてを捧げる
to put all your energy and effort into something
:
•
She decided to give something her all in the final competition.
彼女は最終競技で全力を尽くすことに決めた。
•
If you want to succeed, you have to give something your all.
成功したいなら、全力を尽くす必要がある。