我完全不懂德语。

I don't understand German at all.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 完全 wánquán
  1. complete; whole
  2. totally; entirely
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 德语 Déyǔ German (language)