There are no buses or trains here, so it can be difficult to get around without a car.

这里没有公交车和火车，所以没有汽车就很难出行。

youdao

While building RIA services are strangely more difficult than they seem like they should be, at least there are no VSIX packages to worry about.

而构建RIA服务比看上去要困难的多，不过至少不用担心VS IX打包的问题。

youdao

A: This is a difficult question, and there are no universally valid answers.

答：这的确是一个难题，而具有普遍性的答案并不存在。

youdao

This is very difficult because there are no high ladders and pressures from day-to-day work you get very much in the way of learning.

这很困难,因为学习不能一步登天,而巨大的工作压力,还存在于学习的每一天。

麻省理工公开课 - 媒体、教育、市场课程节选

Because there are no articles in the Korean language, so that makes it really difficult to learn them in English.

因为韩语里面没有冠词一说，所以对他们来讲学习英语冠词真的很难。

韩国人经常犯的失误 - SpeakingMax英语口语达人

The reason why these common-sense provisions aren't law already is because they are difficult, and there is no question that the path to 60 in this case is difficult, but it is not unachievable.

WHITEHOUSE: Press Briefing

But spotting those mothers whose bumps are due to fat as well as baby is difficult, not least because there are no UK guidelines on how much weight women should gain during pregnancy.

BBC: Fat, pregnant or both?

Establishing the identity, and the associated trust, is made very difficult because there are no central and inter-operable agencies or bodies, as we have in the real world.

FORBES: Trust On The Internet: The Solution Is Ahead