“let the cat out of the bag”不能解释为“让猫从袋子里跑走了”

【例句】She was too bigmouthed and let the cat out of the bag.【误解】她太多嘴，所以让猫从袋里跑走了。

【正确】她太多嘴，所以无意中泄密了。

【说明】let the cat out of the bag意思是“无意中泄露秘密”。