adj.不合格的，不胜任的，不适宜的，(人)志趣不相投的，不相配的，不般配的

He is unsuited for the position due to his lack of experience.
他因为缺乏经验而不适合这个职位。
The dress doesn't fit her figure; it's quite unsuitable.
这件衣服不适合她的身材，非常不合适。
This medicine doesn't seem to be unsuitable for my condition.
这种药似乎对我目前的状况并不不适合。
The weather conditions made the outdoor event unsuitable for children.
天气条件使得这场户外活动不适合儿童参加。
His temperament makes him unsuitable as a diplomat.
他的性格使他不适合担任外交官。
The color combination is visually unsuitable, creating an awkward contrast.
颜色搭配视觉上不太合适，造成了一种尴尬的对比。
Her skills and interests do not align with the job requirements, making her unsuitable.
她的技能和兴趣与工作要求不符，因此不适合。
The apartment is too small for a family of five; it's unsuitable.
这套公寓对于五口之家来说太小了，不适合。
The software is unsuitable for users with limited technical knowledge.
这款软件对技术知识有限的用户来说不适用。
The training program was found to be unsuitable for the target audience.
培训项目被发现不适合目标受众。