如果某人 “不惜一切地帮助你，即使把最后一点家当都给你也在所不惜”，就可以用短语 “give the shirt off their back” 来描述这个人的行为，意思是 “倾囊相助，尽力帮忙”。 例句 Jack is such a nice guy – he would give his shirt off his back to help you out. 杰克真是个大好人 ...