get away with murder
逃脱惩罚，为所欲为
口语·批评纵容行为
英文释义
to escape punishment for doing something wrong or bad
例句
That kid gets away with murder because his parents spoil him.
典故来源
源自法律语境，夸张比喻某人做了坏事却不受惩罚，类似“逍遥法外”。