Data streams in two sides of a two-way road endure severe unfairness problem due to the competition of holding channel resource among neighbor vehicles, which leads to very low network performance.

双向路的车载网络中，两个方向上的数据流在竞争信道时存在严重的不公平现象，使得网络性能急剧下降。

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The salon, a three-seater, must've been a front for other things, because it remained hidden way out on two-lane Pick Road, which dead-ended at a creek that fed the Savannah River.

这家只有三座的沙龙一定只是什么东西的前部，因为它一直隐藏着，远离两车道的皮克路——一条汇入萨瓦那河的小溪的尽头。

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The road was a two-lane, one-way street and I was resigned to waiting until there was a suitable break in traffic.

这是一条双车道，单行线的道路，而我当时正耐心地等候在车流中一个恰好的空隙。

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The proposed changes would see Highwood Road become a single-carriage dedicated bus and cycle route between Coniston Road and The Boulevard, with two-way traffic permitted between the Standing Stone roundabout and Coniston Road.

BBC: Hayes Way bypass