to get away with murder 逍遥法外
英文释义
To avoid any penalties and personal consequences despite having done something terribly wrong.
As a child my sister was so charming and sweet that whenever she caused big problems for our family, everyone ignored them; she could get away with murder.
我妹妹小时候特别甜美迷人，无论她给家里带来什么大麻烦，都没有人在意；她可以为所欲为。