由于缺乏经验，他无法胜任这份工作。

He is ___incapable of doing this job due to lack of experience.

由于酗酒问题，他被判定为无行为能力人。

Due to his alcoholism, he was deemed ___incapable of handling his own affairs.

这台打印机无法处理彩色打印。

This printer is ___incapable of color printing.