"It is complex difficult terrain, both the land and the people, it is a tribal society with a culture vastly different from what most of us are familiar with and it varies around the country, so you cannot assume what is true in one province is true in another,".

VOA: standard.2009.10.01

Within a constant shell, it varies from left to right, maximally taking value at the right extreme.

在一个固定的层里，它会从左往右变化，在最右边时达到最大值。

麻省理工公开课 - 固态化学导论课程节选

It would, it varies from week to week.

每周都不同。

考试应该这么准备 - SpeakingMax英语口语达人

A food frequency--by the way, you also have the issue of whether the particular twenty-four hours that a person is interviewed is representative of their diet overall, because you can imagine how much your food intake varies from day to day.

食物摄取频率,顺便说下,还有一个问题,就是在选取的24小时里,测试者,是不是对总体有代表性,因为你可以想象,每天事物的摄入量都是不同的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

These systems have some built-in knowledge, and they have to do some learning, but the learning pattern varies from system to system and there's a separateness to them.

这些系统拥有部分先天知识,它们能够进行一定的学习,但学习模式因系统的不同而有所变化,它们之间也是相互独立的

耶鲁公开课 - 心理学导论课程节选

It varies from case to case.

即区分情况对待。

耶鲁公开课 - 死亡课程节选

We see that it varies monotonically from left to right as we move along a row.

当我们沿着表格横栏一一看过去时,它会从左到右单调变化。

麻省理工公开课 - 固态化学导论课程节选

But in fact, it varies a lot from culture to culture, and we'll talk about that during the class.

但实际上,它在不同文化里的表现不尽相同,我们会在这门课里讨论

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选