vary in

基本解释

Flexibility: Where data fields can vary in size and configuration from instance to instance.
灵活性：数据字段会在大小和配置方面随情况的变化而变化。
In fact some dog breeds’ heads vary in shape by more than the variation between cats and walruses.
事实上，有些品种的狗在颅骨形状上的变化已经比猫和海象种群中发生的变化还要大。
Different kinds of projects have different criteria, and they vary in type and complexity more than most nontechnical people realize.
不同项目有不同的准则，它们在种类和复杂程度上的变化比多数非技术人员所意识到的要多很多。

Scientific eExpert in WHO's Mental Health and Substance Abuse Department, Alexandra Fleischmann says risk factors vary in different cultures.
That matrix has properties that vary in different locations in the body, but basically it's a highly hydrated or water-rich gel.
这种基质的性质,随其所在身体部位的不同而不同,但基本是高度水合的,即富含水的凝胶
耶鲁公开课 - 生物医学工程探索课程节选
They are always say 32 bits or always 64 bits they do not vary in size based on what they're pointing at.
它们总是32位或者总是64位，它们的大小不会因它们所指的,内容不同而不同。
哈佛公开课 - 计算机科学课程节选

This one was done in Spain, so other regions may vary in terms of prevalence.
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