wake up and smell the coffee
清醒一下；认清实际情况
口语·劝人认清现实
英文释义
To become aware of the reality of a situation; to start paying attention to what is happening or what needs to be done
例句
You think you can pass without studying? Wake up and smell the coffee!
典故来源
源自20世纪美国咖啡文化，用咖啡香气唤醒沉睡的人，比喻让人面对现实。