Known in a complete digital TV system, Live satellite, cable digital TV and terrestrial digital TV is a trinity frame, lack of which will cause a damaged.
众所周知,在一个完整的数字电视体系里,直播卫星、有线数字电视和地面数字电视是三位一体的构架,缺谁都将会造成一个残缺。
Known in a complete digital TV system, Live satellite, cable digital TV and terrestrial digital TV is a trinity frame, lack of which will cause a damaged.
众所周知,在一个完整的数字电视体系里,直播卫星、有线数字电视和地面数字电视是三位一体的构架,缺谁都将会造成一个残缺。
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