我们应该尽心尽力地(养精蓄锐地)去完成我们的目的。

We should spare no effort (make every effort) to achieve our goal.

youdao

我们应该尽心尽力地(养精蓄锐地)去完成我们的目的。

We should spare no effort (make every effort) to achieve our goal.

youdao