- 我真的不懂这个问题。
I truly do not understand the question.
- 我看不懂法语。
I cannot read French.
- 我父亲一点也不懂艺术。
My father is far from artistic.
- 怎么会有人认为不懂英语就不能生存?
Why do they say you have to learn English to survive?
- 我完全听不懂他说的话。
I did not understand him at all.
- 婴儿不懂得分是非黑白。
A baby has no knowledge of good and evil.
- 你们这些家伙真不懂事。
You guys are totally clueless.
- 两年前我完全不懂得打篮球。
Two years ago I could not play basketball at all.
- 我完全看不懂。
That was all Greek to me.