Dağın Yamacından Hızla Üzerlerine Gelen Çığın Altında Kalan Film Yapımcıları A group of Spanish filmmakers were invaluable in Pakistan. The avalanche of the mountain slope is clearly visible in the first

雪崩这种事儿应该没有几个人真正遭遇过，大部分关于雪崩的印象都来自影视作品。几个人正走在雪山底下，先是几个雪球滚落下来，接着又一大片雪跟着过来，再到后面雪简直堆成了雪海一般从山顶涌流下来，片刻便淹没了山底的一切。 从山底看上去，雪崩似乎是一场悄无声息毫无征兆的进军，刹那间风卷残云，吞噬一切。但如果换个角度，从山顶看下去，这么一场大雪崩可能也就是是动动手指头的功夫。 通信中也有类似雪崩效应的定义: