Gigabit networks will seldom devote all of their bandwidth to a single data stream; instead, they will allow enormous Numbers of lower-speed transmissions to proceed simultaneously.

千兆网络很少将其所有的带宽用于一个单独的数据流；相反，他们允许大量低速的传输同时进行。

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As some members of the Supreme Court recognized last year when they considered the use of only a single stream of data -- GPS location -- creating a life stream of data points paints a mosaic picture of a person's actions and habits.

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