她说，“青少年扭曲语言的用法，这样看他们网页的人就很难了解这些词汇或口语表达的真正含义。”

She said: "Young people often distort the languages they use by making the pages difficult for those unfamiliar with the distortions and colloquialisms.

youdao

此外，语言是一种公共行为，因此其不同的用法很容易受到注意和招致批评。

Language, moreover, is a very public behavior, so it is easy for different usages to be noted and criticized.

youdao

所有语言都有两种基本的用法——正式用法和通俗用法。

All languages have two general levels of usage—a formal level and an informal level.

youdao

itself and introduce Scratch, the programming language in an environment we looked at, but also some of the fundamentals that we'll lace throughout the course.

这周五我们就开始讲计算机科学，并在我们设定的环境下,介绍编程语言Scratch的用法，而且我们也会在课程中,捎带讲一些基础知识。

哈佛公开课 - 计算机科学课程节选