adj.自由自在的；无拘束的
He is a footloose and fancy-free type of person. 他是个自由自在、不谈恋爱的人。
I'm traveling around. Footloose and fancy-free, you might call me. 我正在到处旅游，真可以说我是自由自在、无拘无束的了。
People are more footloose than they used to be. 越来越多的人选择了独身生活。
