go all out
US /ɡoʊ ɔl aʊt/
UK /ɡoʊ ɔl aʊt/

1.
全力以赴, 竭盡全力
to use all of one's resources or energy to achieve something; to do something with maximum effort
:
•
For their anniversary, they decided to go all out and book a luxury cruise.
為了他們的週年紀念日,他們決定全力以赴,預訂一次豪華遊輪。
•
We need to go all out on this presentation if we want to win the contract.
如果我們想贏得合同,就必須在這份演示文稿上全力以赴。