Who lays down the rules for international amateur boxing?

He is an amateur in boxing.

他是一位业余拳击家.

He's no amateur in farming.

种庄稼他可不外行.

A professional golfer usually has it all over an amateur.

职业高尔夫球员通常胜过业余的。

An amateur shouldn't play roulette for high stakes.

外行不该下大赌注赌轮盘赌.

Acting with an amateur theatrical group can be fun.

和业余戏剧团一起演出可能是有趣的.

The amateur pianist made one or two false starts before finally playing the piece right through from the beginning.

这位业余钢琴演奏者先有了一两次失败,最后才演奏完这首曲子.

His success in amateur theatricals led him on to think he could tread the boards for a living.

他业余演戏很成功,他因此觉得自己可以以演戏为生.

Most of the amateur teams were eliminated from the competition in the first round.

大多数的业余队在第一轮比赛中就被淘汰了.

He made an amateur attempt to build a cupboard.

他很外行地试做了一个碗柜.

Any amateur would be skinned alive competing against the world champion.

一个业余爱好者向世界冠军挑战肯定要被彻底打败.

He moulded a talented amateur into a brilliant actor.

他将一个有才华的业余艺术爱好者培养成了卓越的演员.

The league became the governing body for amateur fencing in the U.S.

该联合会成了美国业余击剑运动的管理机构。

I always was good at amateur theatricals.

我一向擅长业余表演。

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。

A vacant lot or a bombsite can, to the amateur naturalist, produce an extraordinary variety of flora and fauna.

对于业余博物学者来说，在一片空地上或被炸后的废墟里可能发现种类繁多的植物群和动物群。

Tony Woodcock has joined German amateur team SC Brueck as coach.

托尼·伍德科克加盟德国业余队SC布吕克队担任教练。

Hill considered Sam a lightweight, a real amateur.

希尔认为萨姆无足轻重，是个十足的生手。

There's a world of difference between an amateur video and a slick Hollywood production.

业余制作的录像短片与好莱坞制作精湛的电影作品有天壤之别。

When a play finishes its run, many of the costumes are hired out to amateur dramatics companies and schools.

一部戏剧连演结束后，很多服装都会租借给业余剧团和学校。

There's a big difference between an amateur video and a slick Hollywood production.

业余人士拍摄的视频片段和制作精良的好莱坞影片之间存在着巨大的差距。