Don't cry over spilt milk 覆水难收 ; 生米已成熟饭

cry over spilt milk 覆水难收 ; 作无益的后悔 ; 为不可挽回的失误难过

cry over the spilt milk 覆水难收

to weep over spilt milk 打翻了的牛奶而哭泣

crying over spilt milk 替古人担忧 ; 替古人耽忧

never cry over spilt milk 覆水难收