我们很少人能真正享有宽带而那些支付不菲的宽频用户所得到的服务却非常的慢。

Too few of us have broadband connections, and those who do pay too much for service that is too slow.

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不过，由于科技日新月异，因此每年宽频都会普及到更多用户。

But every year, technological advancements allow broadband access to reach more and more people.

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不过这已经够远了， 可以让宽频资讯从骨干传输到很多终端用户，或者是进行反方向传输。

Depending on weather conditions, FSO links can extend from a few city blocks to one kilometer—far enough, though, to get broadband traffic from the backbone to many end users and back.

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