Even though earthquakes happen every day, an occurrence like the Madison River landslide does not happen very often.

尽管地震每天都在发生，像麦迪生河滑坡似的事件却不是经常发生。

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Hebgen dam, an earthfill structure with an unreinforced concrete corewall located on the madison river at its entrance to madison canyon.

赫布根坝是土筑的结构，在麦迪逊河进入麦迪逊峡谷处有一个无加固凝土的芯墙。

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In one part of the upper reaches of the Madison river, a whole mountain began shifting, then came crashing down to fill the deep valley and dam the great river with millions of tons rock and trees.

在麦迪生河上游的一条支流处，一整座山开始移动，之后，它崩塌下来填满深深的山谷，上百万吨岩石和大树如坝般阻挡住大河。

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If that happens, as many observers expect it will, phone companies like Madison River might be able to legally engage in port blocking.

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They take the elephants off, and they walk them through the Queens Midtown Tunnel underneath the East River, along 34th Street to Madison Square Garden.

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