其病因大多数与自身免疲病关系密切，因此临床表现复杂。

The etiology was closely linked with the autoimmune diseases, leading to various clinical manifestations.

youdao

但是，以一种固定不变的结构表现复杂的社会系统，是很粗糙的。

But showing the complex social system with a constant structure is very rough.

youdao

对不同的复杂控制流充分建模的能力，在表现复杂系统的交互性方面很普遍。

The ability to adequately model various complex control flows that are common in representing interactions of complex systems.

youdao

It is certainly possible, for example, that a quadratic algorithm could run faster than a linear algorithm. It depends on what the input is, it depends on, you know, what the particular cases are. So it is not the case that, on every input, a linear algorithm is always going to be better than a quadratic algorithm.

一个二次平方级复杂度的算法,当然也是可能跑的比线性复杂度算法快的,这取决于，你知道的，输入以及特定的案例，因此并不是对于每个输入,线性复杂度就一定会,比二次平方级复杂度的算法的表现要好,只是通常来说是这样的。

麻省理工公开课 - 计算机科学及编程导论课程节选

And in this quest for what is best, positive psychology does not rely on wishful thinking, self-deception,or hand waving; instead,it tries to adapt what is best in the scientific method to the unique problems that human behavior presents " in all its complexity."

在追求理想状态时，积极心理学不会盲目主观，或自欺欺人;,相反，它尝试用最科学的方法来探究,极其复杂的人类行为所表现出来的,特殊问题“

哈佛公开课 - 幸福课课程节选