跟别人说话是一种重要的通信手段，但我们也可以不使用语言交流，这是通过非语言沟通。

Speaking with others is an important means of communication, but we can also communicate without using words, that is by nonverbal communication.

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同期声人类可能是一个持续的通信形式，我们非语言的祖先早已习惯，也有可能是，它已改变了共存的语言。

Human paralanguage may represent a continuation of forms of communication that our non-linguistic ancestors already used, or it may be that it has been changed by co-existing with language.

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通信在家庭包括语言和非语言的沟通，才能健康或精神失常。

Communication within the family includes both verbal and non-verbal communication, and can be healthy or dysfunctional.

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