shì / qing / yǐ / jīng / chéng / wéi / jì / chéng / shì / shí / zài / zhēng / lùn / yě / méi / yǒu / yì / yì

事情已经成为既成事实，再争论也没有意义。

The matter has become a fait accompli, so there is no point in arguing about it anymore.