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。
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。
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。
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。
应用推荐