The rise of multichanneltelevision has complicated matters.
然而，多频道电视机的出现使问题复杂化了。
2
At the moment, real-time multichanneltelevision is too bandwidth-intensive to be provided by third parties across the Internet.
所以此刻的实时多重电视频道服务已经被众多商家所充斥，而再也没有一点空间让第三者通过网络有所染指。
3
Subscribers to multichanneltelevision, who may get it from a cable, satellite or telecoms firm, pay for "bundles" of channels, whether they watch them all or not. They are also shown advertisements.