An amateur is someone who does something as a hobby and not as a job.
例句
Jerry is an amateur who dances because he feels like it...杰里是个业余跳舞爱好者,他跳舞是因为自己喜欢。Taylor began his playing career as an amateur goalkeeper.泰勒的运动生涯是从一名业余守门员开始的。
ADJ
(体育运动或活动)业余爱好的
Amateur sports or activities are done by people as a hobby and not as a job.
例句
...the local amateur dramatics society...地方业余戏剧社团At college he studied English and did amateur boxing.大学时,他学习英语,同时还参加业余拳击。