►含义be especially assiduous in one's attempt to achieve something.在实现目标的努力中格外勤勉 ►例句We will go the extra mile to do something we've said.为那些我们公开地说要做到的事,我们会付出额外的努力。 ►对话A: Do you think Jerry is a trusty man?你认为 Jerry 是个靠谱的人吗?B:He's a nice guy, always ready to go the extra mile for his friends.他是个好人,经常为朋友两肋插刀。 ►额外收获: 1.assiduous: adj.勤勉的、兢兢业业的2.trusty:adj.可靠的