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全球受众对于广播和电视的选择曾经经历过一个彷徨时期。电视的声画并举形态使得世界传媒实践与研究者几乎产生一个一致的错觉--广播会消亡。然而,在电视正
The global audience has had a lull in the radio and television choices. The combination of the sound and the picture of television made the world media practice and the researchers almost have a unanimous illusion that radio would die out. However, the TV is