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

VOA: special.2010.06.26

You may say to yourself, "Well, isn't it always the case that meaning is important and that meaning is hard to construe?"

你可能这样说：,“难道意义不是一直都很重要的吗？,确定意义不是一直都很困难吗？“

耶鲁公开课 - 文学理论导论课程节选

oh, it's kind of hard to compare case 2 and 3 when we can't see it anymore.

噢，我们不太好比较第二和第三选项3,这里看不清了。

麻省理工公开课 - 化学原理课程节选

On the other hand, we've just argued that you don't have a dominant strategy here; it's not the case that easy dominates hard.

我们刚才说这里没有优势策略,平坦之途并不总是优于崎岖之途

耶鲁公开课 - 博弈论课程节选

But notice that in terms of the contents of the life, at least the local contents, ? it's a bit hard to see why that would be the case, right?

但是请注意在生活内容方面，至少是局部的生活内容，有点难理解为什么会这样，对吧？

耶鲁公开课 - 死亡课程节选

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

Is it the case that defending the easy pass dominates defending the hard pass?

防守平坦之途是否,到底是不是优于防守崎岖之途呢

耶鲁公开课 - 博弈论课程节选

It is the case -- to introduce some jargon -- it is the case that the easy pass for the attacker, weakly dominates the hard pass for the attacker.

对入侵者来说,我们再词引入术语,对入侵者而言,平坦之途,弱优于崎岖之途

耶鲁公开课 - 博弈论课程节选

It isn't the case that defending easy dominates defending hard.

防守平坦之途并非优于防守崎岖之途

耶鲁公开课 - 博弈论课程节选

It's not the case that for Hannibal, choosing the easy pass to attack through, strictly dominates choosing the hard pass, but it is the case that there's a weak notion of domination here.

对汉尼拔而言,选择平坦之途入侵并不是,严格优于选择崎岖之途的,但是在这种情况下有一个弱优势

耶鲁公开课 - 博弈论课程节选

But if you were to defend the hard pass, if you were to defend the mountains, then if he chooses the easy pass, he gets both battalions in and if he chooses the hard pass, he gets no battalions in. So in this case, easy is better.

但是如果你选择防守崎岖之途,即你要低于高山巨岭,而他却选择的是平坦之途,他将兵力全存,而要是选崎岖之途,他将全军覆没,这样来看,选择平坦之途要好些

耶鲁公开课 - 博弈论课程节选