But for companies like Frontier communications, which bought rural communications lines in 14 states from Verizon earlier this year, there is little incentive to offer something better.
但是对于像Frontier Communications这样的公司，它在今年早些时候从verizon手上购买了14个州的乡村通讯线路，没有什么动机来提供更好的服务。
On-demand video refers to companies' use of video for general communications.
按需服务的视频系统指的是公司为一般通信所使用的视频。
But the companies making the physical equipment have been less adept at tailoring their gear for a world in which all sorts of communications can stream over a single network.
然而这些设备制造商在提供定制服务方面还不够内行。全球各式各样的通讯都可以经过一种单一网络进行传送。
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