relive (/renew/revive) an old dream; relive an old experience; renew the old romance ? 談這個(gè)有什么用呢？你不過(guò)是在～罷了。What’s the use of talking about this? You’re merely reviving an old dream.
重溫舊夢(mèng)chónɡ wēn jiù mènɡ
比喻回憶過(guò)去所經(jīng)歷的情景，希望重新再來(lái)。revive an old dream,relive an old experience, renew the old romance