现在，20英里宽的默茨冰川是南极的大型冰流之一，将冰从南极东部不断泄出。
Today, the 20-mile-wide Mertz Glacier is one of Antarctica's great ice streams, draining the ice from this part of East Antarctica.
冰川泥石流是由冰碛物与冰雪融水混合形成的一种碎屑重力流沉积。
Glacial debris flow is a kind of debris gravitational flow deposits that result from the mix of moraines and ice snow melt water.
冰川泥石流是由冰碛物与冰雪融水混合形成的一种碎屑重力流沉积。
Glacial debris flow is a kind of debris gravitational flow deposits that result from the mix of moraines and ice snow melt water.
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