It does so by insisting on a complex mode of ambiguity that governs the passage--not atmosphere.

这篇文章很朦胧，很复杂,算不上是一种气氛。

耶鲁公开课 - 文学理论导论课程节选

And I wanted to do it a different way which is a little bit convoluted, but it introduces the idea of a thermodynamic cycle, and it's something that we're going to use a lot in the class.

现在我将用另一种,有些复杂的办法来推导这一关系，在这一过程中引入,我们今后会常接触到的,热力学循环的概念。

麻省理工公开课 - 热力学与动力学课程节选

These are setups of pieces on the chess board that have particular solutions. And they're very complex, and they have a kind of aesthetic form to them.

象棋有些设置是有专门的,解决方法的，很复杂，它们有一种美学在里面。

耶鲁公开课 - 1945年后的美国小说课程节选