英語俚語：“為潑出去的牛奶而哭泣”用英語怎么說？謝謝

Cry over spilt milk. 為潑出去的牛奶哭泣
DON'T cry over split milk! 牛奶灑了哭也無益/事后懊悔于事無補/覆水難收，悔恨無益
例子：The vase is broken now and it's no use crying over spilt milk.花瓶現(xiàn)在已經(jīng)碎了，后悔無濟于事。
Have you really decided? There's no use crying over spilt milk.你真的決定了?世上沒有賣后悔藥的。

Cry over spilt milk

Don't cry for spilt milk