我们用加州的小区网络电缆做实验，下载需要22小时36分，上传需要3天零36分。
Using a residential cable provider in California, it would take 22 hours 36 minutes to download, and 3 days 36 minutes to upload to a server in the same state.
然而，没有网络能快过其“最后一英里”（即从小区节点至用户家里那段）的速度。
No network, however, can run faster than the speed of its "last mile", from the neighbourhood node to the house.
在下一代互联网中，智能化家庭网络和数字住宅小区的研究是一个重点。
In the next generation Internet, the research of the intellectualized family network and community is a point.
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