spare no effort
US /spɛr noʊ ˈɛfərt/
UK /spɛə nəʊ ˈɛfət/
成語
不遺餘力, 竭盡全力
to make every possible effort; to do everything one can to achieve something
範例:
•
We will spare no effort to ensure the success of this project.
我們將不遺餘力地確保這個項目的成功。
•
The team decided to spare no effort in preparing for the championship.
團隊決定不遺餘力地為冠軍賽做準備。