He has described the attacks, as the "biggest,most complicated and most serious series of murders in the history of Hungarian criminology."

VOA: standard.2009.08.22

So there're a lot of geeks in this world that like to compete against each other by writing the most complicated looking compact programs possible.

这个世界上还是有很多怪人,和别人比赛看谁写出来的程序,更复杂。

哈佛公开课 - 计算机科学课程节选

What I would say about this one, cause it's most complicated, I would say, in the history of humanity.

我会说，因为,是非常复杂的，我会说，是整个人类史上最复杂的。

普林斯顿公开课 - 人性课程节选

It's a very complicated situation because the kind of economic risks that we face are difficult for most people to understand.

一个很复杂的情况是,我们所面临的经济风险,很难被大众完全理解。

耶鲁公开课 - 金融市场课程节选

It's probably among the most useful ideas there is for solving complicated problems.

这大概是解决复杂问题,最有用的思想之一。

麻省理工公开课 - 计算机科学及编程导论课程节选

So if you're trying to make a more complicated organic molecule carbon-carbon bonds are one of the most difficult things to make in organic chemistry, and it turns out that c n minus is a very reactive molecule, so it's a good way, even though we'll go over some drawbacks in a second, it is a good way to make carbon-carbon bonds.

如果你要合成一个更复杂的有机分子,碳碳键是有机化学中,最难制造的键之一，而实际上氰离子是一种具有很高活性的分子，用它是一个好办法，尽管我们一会儿将看到它的一些缺点，但它的确是一个制造碳碳键的好方法。

麻省理工公开课 - 化学原理课程节选