go back to the drawing board
重新再來，重新開始
口語·表達失敗后重新開始
英文釋義
to start again from the beginning because the previous attempt failed or was not successful
例句
Our first design was a total flop, so we had to go back to the drawing board.
典故來源
源自工程和設計領域，指設計方案失敗后，需要回到繪圖板重新構思。