任何一种大众传播媒体,其受众都是社会公众。即便是公众类媒体,其受众也是社会人。一张没有人阅读的报纸,一部没有人收听的广播电台,一家没有人收看的电视台,就失去存在的价值和意义。 Any kind of mass media, whose audience is the public. Even the public media, its audience is also a social person. A newspaper that nobody has read, a radio station that nobody listens to, a television station that nobody has ever watched lose the value and meaning of existence.