不遗余力

They spared no effort to finish the duty.

他们不遗余力地完成这项任务。

Smoking the weed naturally leads to romp in the sheets, though we are spared watching the attack of the munchies that occurred post-nookie.

吸草自然导致欢蹦乱跳介绍，尽管我们不遗余力注零食袭击发生后nookie。