at liberty to do meaning in Chinese

有自由(空闲)做

You are at liberty to do as you please .
你可以随意行事。
What sister would think herself at liberty to do it, unless there were something very objectionable ?
除非有了什么太看不顺眼的地方，那个做姐妹的会这样冒昧？
Having said this , villefort quitted the room with his wife , leaving his father at liberty to do as he pleased
说完了这一番话，维尔福就和他的妻子走出了房间，让他的父亲称心如意地去处理他自己的事情。