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卫星电视现在在全世界发展非常迅速,世界上有好多个国家都已经开展了卫星电视服务,卫星电视的直播频道和有线电视的转播频道都已经达到了几千个,这样的规模为卫星电视技术带来了巨大的经济效益。
Satellite television is now developing very rapidly in the world. There are many countries in the world that have already launched satellite television services. There are thousands of satellite TV live channels and cable television broadcasting channels reaching the scale of satellite television technology Has brought huge economic benefits.