3PHRASE (做坏事而)安然无恙,逍遥法外,为所欲为 If you say that someone gets away with murder, you are complaining that they can do whatever they like without anyone trying to control them or punish them. (做坏事而)安然无恙,逍遥法外,为所欲为 [informal, disapproval]
His charm and the fact that he is so likeable often allows him to get away with murder.
他很有魅力而且讨人喜欢,这常让他能够为所欲为。
4PHRASE [VERB inflects](对不喜欢的东西)大惊小怪地拼命叫嚷 If you say that someone screams blue murder or screams bloody murder, you are emphasizing that they are making a lot of noise or fuss about something that they do not like. (对不喜欢的东西)大惊小怪地拼命叫嚷 [informal, emphasis]
People are screaming blue murder about the amount of traffic going through their town.
人们对着那些穿越他们城市的川流不息的车辆大呼小叫。
Quotations
Thou shalt not killBible: Exodus
Murder will outGeoffrey ChaucerThe Nun's Priest's Tale