down the tubes
完蛋了,毀了,失敗了
口語·形容徹底失敗或崩潰
英文釋義
to fail or be ruined
例句
The company went down the tubes after the CEO made a series of bad investments.
典故來源
源自“tubes”指管道或下水道,比喻事物像被沖進管道一樣徹底失敗或毀滅。