The application of nonverbal signs is a matter of speech event and also nonverbal signs substituting verbal and written ones in daily conversation are means of communication that can't be neglecte.

非语言符号在交际中的应用是一种言语现象，并且非语言符号的替代语言性在交流对话中是一种不容忽视的表达手段，因此从美学语言学角度分析替代语言的符号是非常有价值的。

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