spare no pains

常见例句

We have been demanded to spare no pains to finish it.
要求我们不遗余力地完成这项任务。
Some people consider work as a way to achieve the value of life while others regard it as the whole life and spare no pains to pursue a successful career.
有些人认为工作是作为一种实现生命价值的方式，还有些人把它当作是整个生命，全力以赴追求的成功事业。
If I have the opportunity to study in (school name) University, I'll continue to spare no pains to work hard and implement my plan.
如代写申请信果我有机会学习（学校），我会继续不遗余力地努力工作，实现我的计划。