Ok, in today's lecture, we looked at some paralinguistic features, such as tone of voice, gesture and posture.

好的，在今天的课上，我们看了一些副语言的特征，比如声调，手势和姿势。

Let me tell you. It refers to features of communication that takes place without the use of grammar and vocabulary. They are called paralinguistic features of language.

让我来告诉你。它指的是在没有语法和词汇的情况下进行的交流的特点。它们被称为“语言的副语言特征”。