他不适合当老师。

He is unfit to be a teacher.

Source: Tatoeba

Sentence Composition

1 他 tā
  1. (third-person singular) (since the early 20th century, usu. male) he; him; his
  2. (bound form) other; another; some other (as in 他日 tārì and 他人 tārén)
2 不适 bùshì
  1. unwell
  2. indisposed
  3. out of sorts
3 合当 hédāng
  1. must
  2. should
4 老师 lǎoshī teacher

classifiers: 個, 位