大功告成

参考释义

大功告成[dàgōnggàochéng]

• -(ofaproject,work,etc.)beaccomplished;becrownedwithsuccess;bebroughttosuccessfulcompletion;ringthebell;endinasatisfactoryway;finishnicely;Thetaskisaccomplished.;Thegreattaskhasbeencompleted.;One'spurposehasbeenachieved.;theachievementofagreatmeritoriousservice;haveachievedagreatsuccess:

  Thedamisaccomplished.水坝已大功告成。