adj.外行的，生手的，业余的

The amateurish painting lacked the refined techniques of a professional artist.
这幅业余水平的画作缺乏专业艺术家的精湛技巧。
Despite its amateurish production, the indie film had a certain charm that resonated with audiences.
尽管制作显得业余，这部独立电影却有一种吸引观众的独特魅力。
The DIY furniture was a bit amateurish, but it added a personal touch to the room.
自制家具略显业余，但它为房间增添了一丝个人特色。
Her first novel was criticized for being amateurish in its plot development and character building.
她的第一部小说因情节发展和人物塑造显得业余而受到批评。
The band's early performances were amateurish, but they improved significantly with practice.
乐队早期的表演显得很业余，但通过练习有了显著提高。
The website's design looked amateurish, with poorly aligned text and low-quality images.
网站设计显得很业余，文字对齐不齐，图片质量低劣。
His attempts at cooking were amateurish at best, often resulting in overcooked or underseasoned dishes.
他尝试烹饪的成果充其量只能算是业余水平，常做出煮过头或调味不足的菜肴。
The documentary's editing was quite amateurish, making it difficult to follow the narrative.
这部纪录片的剪辑非常业余，让人难以跟随叙述。
The homemade costume was a bit amateurish, but the creativity behind it was admirable.
自制的服装略显业余，但背后的创意值得赞赏。
The presentation was marred by amateurish slides and a lack of clear organization.
演示因业余的幻灯片和缺乏清晰组织而受损。