adj.专经专业训练的；业余的；非职业的

He's a nonprofessional actor who only performs in local community theater productions.
他是一个非专业演员，只在当地社区剧团演出。
She runs a small home-based business as a nonprofessional baker.
她在家经营着一家小型的手工烘焙非专业店。
The article was written by a nonprofessional journalist, but it showed great insight.
这篇文章是由一位非职业记者所写，但却显示出深刻的见解。
The nonprofessional athlete trains in his spare time and competes at the amateur level.
非专业的运动员利用业余时间训练，并在业余级别参赛。
The garden was landscaped by a nonprofessional gardener with a keen eye for design.
这个花园是由一个对设计有独特眼光的非专业园丁设计和打理的。
The first-aid was administered by a nonprofessional, until the ambulance arrived.
在救护车到来之前，是一位非专业人士进行了初步急救。
Their band is made up of nonprofessional musicians who play for fun.
他们的乐队由一些以娱乐为目的的非专业音乐家组成。
The photography enthusiast took stunning shots, despite being a nonprofessional photographer.
尽管这位摄影爱好者是非专业摄影师，但他拍摄的照片却十分出色。
She provides legal advice to friends and family on a nonprofessional basis.
她在非专业的基础上为朋友和家人提供法律咨询。
The nonprofessional cook whipped up a delicious meal for the dinner party.
为了晚宴，这位非专业的厨师做出了一顿美味的大餐。