显然，除了一些依赖于教会和邻里来疏散人群之类的非正式的计划，市政当局并没有及时想出了一个对策来解决卡特琳娜飓风这一特殊的挑战。
Apparently, aside from some informal plans to rely on churches and neighbors to get people out, the city had not come up with a solution to that particular challenge in time for Katrina.
然而，没有一个速度能带信息超越“最后路程”，从邻里节点传入用户家中。
No network, however, can run faster than the speed of its “last mile”, from the neighbourhood node to the house.
他说，一个大型的邻里间烤肉可能没有任何纪念意义，而一个小规模的感恩节晚餐却有很大的象征意义。
He says that a large neighborhood barbecue might not commemorate anything in particular, whereas a small Thanksgiving dinner might have great symbolic meaning.
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