Halliday (1964) defines register as "functional variety of language" which is the language variation because of its context of situation.

韩礼德(1964)定义了注册为“功能多样的语言”，因为它的语言变异语境。

youdao

These tags provide information about the language that the text was written in, the script or writing-system used, the regional linguistic variation, and so on.

这些标记提供关于文本编写所用语言、使用的脚本或编写系统的信息，以及地区性语言变化等。

youdao

Human language has a flexibility and complexity that seems to be universally Shared across cultures and, in turn, contributes to the variation and richness we find among human cultures.

人类虽有多种不同的文化，但语言都是普遍地灵活和复杂，并且这种灵活性和复杂性又促使文化更加多样更加丰富。

youdao

And once you hit puberty, suddenly there's huge variation in the abilities you have to learn language.

一旦你到了青春期,学习语言的能力会在突然间,发生巨大的变化

耶鲁公开课 - 心理学导论课程节选

Universal grammar allows for variation along a certain number of parameters, and this explains the grammatical variation we observe in natural language.

FORBES: Morality: Nature or Culture?

The technology considers the context of search, location, intent, word variation, synonyms, multiple meanings of words and foreign language to provide users with exactly what they are seeking.

FORBES: 5 Ways Semantic Search Will Disrupt Business