意译:To criticize or make comments on something after it is already over 放马后炮
又有这样译的:It is too late to come with the water when the house is Burnt down 马后炮 相关表达如下:1.Better one word in time than two afterwards. 一句及时话胜过两句马后炮。 2..Counsel after action is like rain after harvest 放马后炮 3.I-told-you so remark 马后炮