這個男孩不懂禮貌。

The boy doesn't know how to behave.

Source: Tatoeba

Sentence Composition

1 這個 zhège
  1. (pronoun) this
  2. (adjective) this
2 男孩 nánhái boy

classifier: 個
3 不懂 bùdǒng
  1. (as a verbal complement) unable to comprehend (when seeing, hearing, etc.); cannot
  2. to not understand
  3. unable to comprehend (when seeing, hearing, etc.); cannot
4 禮貌 lǐmào
  1. courtesy; politeness; manners
  2. courteous; polite