不懂的

Do not coin terms that are intelligible to nobody.

不要生造谁也不懂词语。

People often derogate what they don't understand.

们常诋毁他们不懂东西。

I have no conception of what he means.

我完全不懂他意思。

I could not grasp her meaning.

我不懂她意思。

I do not understand the purport of your remarks.

我不懂那番话要义。

To a Jian master,full iron Jian is failed even not durable.These should be made by the forger who don't know escrime.

对家来说，全铁是不及格甚至不堪用，这些应是不懂铁匠作品。