但在这样大的区域铺设电缆耗资巨大。

But snaking wires across such a huge area is expensive.

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为对抗光纤服务，电缆公司已经将光导线路铺设到区域接点，人们可以通过现有电缆把网络连入家中。

To counter FiOS, the cable companies have run fibre to the neighbourhood node, from where the connection continues to the home through their existing cable.

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这个额外的支持区域（或许名为 物理结构）将用于存储关于网络硬件、电缆连接、物理设施和其他基础设施信息的模型。

This additional supporting area—perhaps named Physical Structure—would be used to store models on the network hardware, cabling, physical plant, and other infrastructure information.

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