After all, we all know the sky is grue, right?

毕竟，我们都知道天空是阴沉的，对吧？

So you have many languages that have a term to denote both green and blue and typically we call this a grue term.

，多语言都有一个语来表示和，通常我们称之为语。

Languages that don't have a separate word for blue often group green and blue together in one category, which linguists call grue.

没有单独的词的语言通常将和归为一类，语言学家称之为 grue。

For example, there are actually enough cultures around the world that don't distinguish between green and blue that researchers in this field usually just call them by their couple name: grue.

例如，实际上在世界很多文化中，是不区分和，该领域的研究人员通常用它们的结合词来称呼：。