amateur|amateurs

她是一位眼光独到的业余风景摄影师。

She is an ___amateur photographer with a keen eye for landscapes.

这个网球锦标赛对业余选手和职业选手都开放。

This tennis tournament is open to both ___amateurs and professionals.

他喜欢在本地戏剧制作中担任业余演员。

He enjoys being an ___amateur actor in local theater productions.