There are two main categories for how colors can work together.

颜色的搭配主要有两种。

So there's four main categories and the first one is general description.

标准有四大类，第一个是一般性说明。

But, for the purpose of this guide, let's distill these into three main categories.

但是，为了本指南的目的，让我们将它们提炼成三个主要原因。

Based on these interviews, Coleman identified four main social categories.

基于这些访谈，科尔曼确定了四个主要的社会类别。

Voters fall into three main categories.

【category】选民分为三大类。

For dinosaurs there are two main categories of preservational style, Permineralizaton and Replacement.

对于恐龙来说，有两大类保存方式，Permineralizaton 和 Replacement。

You can boil this down so that there are just two main categories.

【boil】你可以把它压缩一下，只分两个大类。

But we, for the last few years, we've kind of broken the list into three main categories.

但在过去的几年里， 我们已将该列表分为三个主要类别。

And in like a minute I learned about  best practices when writing outreach emails, plus it gave me some of the main categories.

不到一分钟， 我就了解了编写外展电子邮件的最佳做法，此外它还为我提供了一些主要类别。

Currently, it is the world's 4th largest religion, with over half a billion followers worldwide, primarily divided into two main overarching  categories: Theravada and Mahayana.

目前，它是世界第四大宗教，全球信徒超过五亿，主要分为两个主要类别：小乘佛教和大乘佛教。