I will spare no effort to work harder so that she can have a better life in the future

题目

I will spare no effort to work harder so that she can have a better life in the future
这句话意思?no effort 是什么?

答案

我将会不遗余力地更加努力工作,这样她就可以在将来过上更好的生活.
spare no effort固定词组,是不遗余力的意思.