pains pains] spare no effort be all out be unsparing in one´s efforts leave no stone unturned do one´s utmost exert all one´s energies spare no effort [efforts go to great lengths be unsparing in one´s efforts do one´s level best
He´s the kind of filmmaker who doesn´t hesitate to over-sentimentalize.
他是那种煽起情来不遗余力的电影制作人。
—— 辞典例句We should spare no effort to beautify our environment.
我们应该不遗余力的美化我们的环境。
—— 辞典例句At the beginning of his service Scobie had flung himself into these investigation.
斯考比刚刚到警察局的时候,曾经不遗余力地投入这种调查工作。
—— 辞典例句The security services will pretty well go to any lengths to winkle out information.
安全部门会不遗余力地套取情报。
—— 柯林斯例句The best plan is to continue to attack him to the utmost of our power.
最佳方案就是继续不遗余力地攻击他。
—— 柯林斯例句