hard to understand

I read his article again and again, trying hard to understand what he was driving at but in vain.

我把他的文章读了一遍又一遍, 但对他的意图仍百思不解.

His mystic conduct is hard to understand.

他的神秘行为令人难以理解.

British Parliamentary procedure is perplexing at the best of times.

即使在最好情况下，英国议会的程序也很费解。

It is hard to understand all the minute gradation of their bureaucracy.

很难弄清楚他们那套官僚体制全部细微的等级分别.

He abbreviated so much that it was hard to understand his article.

他的文章缩写词使用太多,令人费解.

The poem with an inner meaning is hard to understand.

这首具有内涵意义的诗很难懂.

We worked hard to understand the link structure of the web.

我们努力理解网络的链接结构.

They are to stories that are hard to understand.

我们正在听很难懂的故事.

A sentence that does not cohere is hard to understand.

前后不连贯的句子很难懂.

It's hard to understand the colloquial idioms of a foreign language.

外语里的口头习语很难懂.

Such monstrous injustice is hard to understand.

如此骇人听闻的枉法不公让人难以理解。

This classical poem is hard to understand.

这首古诗很费解.

She stayed at home and tried so hard to understand.

守候在家的她,却怎麽也想不明白.

It was hard to understand all the minute gradations of their bureaucracy.

很难弄清楚他们那套官僚体制全部细微的层次分别.

Mary was hard to understand because she swallowed her words.

玛丽说话不好懂,因为她口齿不清.

Even so, a few remain rather obscure and hard to understand.

虽然如此, 还有少数作品仍然有些晦涩难懂.

The biology of bacteria can be quite hard to understand.

细菌生物学有时会很难理解.