CATV is a short way saying "community antenna television". But "cable television" is the name most people use. Cable television allows viewers to receive TV.
有线电视是一小段路说“社区天线电视”。但“有线电视”是大多数人使用。有线电视让观众接收电视。
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As one of the information industry platforms CATV (CableTV) has colossal network architecture in China.