效用剖析
"Utility analysis"
以上为机器翻译结果，长、整句建议使用 人工翻译 。
对其的剖析也只是停顿在只是多了一些节目实质，增补了一些频道罢了，并不清晰IPTV还具有别的更多的增值效用。
Their understanding of merely staying in more than just a number of programmes, to increase the number of channels it does not know that IPTV also has other more value-added functions.
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