like  doing 和like to do有什么区别

like doing 表示这种爱好从未改变  而like to do 是特指某一次喜欢干什么  如:i like dacing but i don't like to dance with you today 呵呵

like doing sth. 是长期喜欢做某事  
like to do sth.  是短期喜欢做某事