This is hard to achieve when, as is now the case in many big firms, a large proportion of staff are temporary contractors.

这是很难实现的，因为现在许多大公司的大部分员工都是临时合同工。

youdao

Follow the money, somebody once said, and in Microsoft's case that's not hard.

曾经有人说，一切向钱看，在微软收购雅虎一案中，这并不难理解。

youdao

In that case I find it hard to start, and once I do start the writing drags along.

在那种情况下我发现自己很难开始工作，开始之后也做得磨磨蹭蹭。

youdao

"As was the case in Iraq, the reality is that everything in Afghanistan is hard.

VOA: special.2010.06.26

There was a paper that I wrote with a colleague in globalization and health, and this quote that I--that I'll show you is from that and I'll read it in case it's a little hard to see.

这篇论文是我和一位,研究全球化和健康的同事一起写的,它引用了,我给你们看的就是选自其中,我会给你们念,它不太容易看到

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The answer is I can't. OK, in the simple case of integers I can, but in the case of something more complex like faces or fingerprints or passwords for that matter, it's hard to design a hash function that has completely even distribution, meaning that it takes any input into exactly one output spot.

答案是我不能，好吧,在简单的整数的例子中,我可以做到，但是在一些更复杂的场景中,比如面部，指纹，密码相关的问题中，很难设计一个哈希函数具备完全平均的分配,也就是说，做到对任一输入，可以准确地得到相应的唯一输出,因此在一个哈希问题中。

麻省理工公开课 - 计算机科学及编程导论课程节选

So when I read about the public outrage over how Assistant U.S. Attorney Stephen Heymann of Boston is being called out for pushing too hard in the case of alleged computer hacker Aaron Swartz (committed suicide) I recounted other cases of hard-charging prosecutors in cases that I have covered.

FORBES: There Are No Nice Prosecutors When You Are A Defendant

Fitted in vehicles mainly for insurance purposes, the cameras store pictures on a hard drive in case of incident, and have provided a rich vein of material on social media and video-sharing websites.

BBC: Meteor highlights rise of dashboard cameras in Russia

It is not, in any case, that hard to protect yourself from infection, he adds, particularly in the United States, where an estimated 35% of adults get vaccinated for flu every year.

BBC: Can crowdsourcing beat the flu?