在美国黑人的社区里，理发店常常扮演着一个健康资讯的传输渠道。
Barber shops often serve as a pipeline for health information in African-American communities.
媒介不只是文学的外在物质传输渠道，而就是文学本身的重要构成维度之一；
Media is not only literary transmission channels for external substances, and the literature itself is an important component of one dimension;
要避免此类信息失真，就应提高三者自身的素养和优化三者间的信息传输渠道。
In order to avoid this kind of information distortion, we should set about improving their personal quality, and optimize the information communication channel among them.
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