The physicists give a simplified example of how this can happen: trying toreach a destination either by using a short but narrow bridge or a longer butwide motorway.

这些物理学家给出了一个发生这种事的简单例证：有两条到达目的地的路，一条路是一座短而窄的桥，而另一条是长而宽阔的高速路。

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The physicists give a simplified example of how this can happen: trying to reach a destination either by using a short but narrow bridge or a longer but wide motorway.

物理学家为此给出了一个简化的例子：通过一座短但窄的桥或者一条宽但长的公路均可到达一个目的地。

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A narrow bridge lies across the stream.

小溪上有一座小桥。

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We slither down a steep hill and I see the narrow bridge of tree trunks down in the valley ahead of me with some trepidation.

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The ability to connect the phone to your HD TV also helps to narrow the bridge between mobile and console gaming.

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The lighthouse stands on a rugged tall cliff, connected to the mainland by a narrow steel suspension bridge.

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