for the ages
留传后世的，对长期的影响深远的
口语·形容极难忘或重要
英文释义
something that is significant, memorable, or enduring; something that will be talked about or remembered for a long time
例句
That performance was truly for the ages, everyone will remember it.
典故来源
源自古典文学，指事物具有永恒价值，能流传后世。