英语,两短语差别,用法区别

两个都是竭尽所能的意思,但两个的用法不同to the best of one's ability 做副词修饰前面整个句子 例句：Youshould finish your homework (to the best of your ability)。do one's best 做句中的谓语动词例句：You should ( do your best) to finish your home earlier。