Judy is so reserved that it is hard to understand her.

朱迪非常内向，因而很难理解她。

youdao

MAYBE the problem is that it is hard to understand what your body is saying.

也许之所以会这样问题是在于你很难理解自己的身体在说些什么。

youdao

Yes, a big house, beautiful wife and kids, prosperous career, it is hard to understand.

是啊，大房子、美丽的太太和孩子，蒸蒸日上的事业。真的很难理解。

youdao

Lee Smith says it has always been hard for Americans to understand exactly why peace in the Middle East is so elusive, and why violence and terrorism are so pervasive and persistent in the Arab world.

VOA: standard.2010.03.18

To use an ancient expression from the 1970's, which only John and I will appreciate, it's really hard to grok what that code is doing, to understand what it's trying to make happen.

我和约翰都会同意，70年代的一句话来概括，那就是很难理解编码的内容，以及它想要完成的工作。

麻省理工公开课 - 计算机科学及编程导论课程节选

So it is very hard to understand P's silence in this regard, if it stems entirely from the post-exilic, priestly circles.

很难理解P资源在这一方面的缄默，如果它来源于流放后时期，牧师圈子。

耶鲁公开课 - 旧约导论课程节选

Without one or more of the explanations above, it is hard to understand their current policies.

CENTERFORSECURITYPOLICY: Hamas rises in the West

It is hard to understand why Speaker Boehner would walk away from this kind of deal.

WHITEHOUSE: President Obama Speaks on Deficit Negotiations

It is hard to understand how both of these opposing kingdoms can exist within 10 blocks and 4 avenues of each other.

FORBES: The Mass Exodus from New York