實(shí)用英語(yǔ)句子:Enough is enough

enough is enough，夠了就是夠了，指某情況令人無(wú)法忍受，不能繼續(xù)下去了。
    Enough is enough,I can't lend you any more money,you never pay me back.
    夠了就是夠了，我不能再借錢(qián)給你，你從不還錢(qián)的。