难懂的

In this dictionary we often gloss difficult expressions with an explanation in brackets.

在词典里我们常常用括号内解释来注解难词。

"It is difficult to understand his theses, much more his lectures."

"他写论文很难,他讲座就更难了。"

The note help to elucidate the most difficult parts of the text.

些注释有助于弄清文最难部分。

He interpreted a difficult passage in a book.

他解释了书一段难文字。

He embarrasses discussion of the simplest subject by use of the difficult technical terms.

他用难专门字眼使最简单题目讨论复杂化了。

The translator has done a good job of rendering this difficult poem into his native language.

把首非常难歌译成国语言,译者做了一件大好事。