英语语法分析

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

在今天的课上，我们看了一些副语言特征，如语气，手势和姿势。

Paralinguistic communicative strategy refers to the specific gestures and approaches.

副语言交际策略是指人们传递信息的特定的态势和手段。

Therefore, the study of paralinguistic theory is absolutely necessary and significant.

副语言的研究十分有意义。