In contrast to the case of silent body language, the verbal language of TV hosts refers to the spoken language, which is the primary means of media and audience communication.

电视节目主持人的有声语言指主持人开口说出的语言，是相对于无声体态语言而言的，这是主持人赖以沟通媒介与受众的主要手段。

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Nonetheless, as a TV viewer, you could read the body language all night.

NPR: Media Report Election With Restraint �� And A Wink