I can't believe the canyon is so to flash floods When it rains, all that water gets pounding down here and the level rises very fast. 这个峡谷是如此的狭小 突发的洪水 大雨过后 所有雨水汇聚于此 水位将迅速上升
Keep following this along.Flood is the most frequent nature disaster in Alabama, 跟着这个走 在阿拉巴马 洪水是爆发频率最高的自然灾害
taking more lives and causing more damages than hurricanes and tornados combines. 其造成的伤亡人数和财产损失 比飓风与龙卷风二者之和还要高
Look all of this is flash flood.And this is why they're so dangous. 看 这都是山洪暴发造成的 山洪裹挟着无数重物
Just tons and tons of dead like this huge tree trunks pounding down stream. 危险无比 像这些巨大的树干 常随着洪峰 顺流而下
Flash floods leave a trail of destruction in their path. 山洪流经之处 总会留下破坏的痕迹
Look, a lot of trash.And I shall use this sort of things. 好多垃圾啊 塑料泡沫之类的东西
Trying to build a raft.And that's gonna take me down the river much quicker,than try to do battle over all the rocks. 我打算做个筏子 这样能提高我漂流的速度 还能避免一场与岩石的"斗争"
I mean just look at all these.If I can find the right materials,a raft would save me time and energy. 你看看这些石头 如果能找到合适的材料 造个筏子 就能省时省力
You see under the trunk a bit of plastic sheeting wedges there. 你看那个树干底下 有一大块的塑料布
That would be so useful for making a raft.The thing is this water is icy cold. 那东西简直是 造筏子的绝佳材料 问题是 这河水 寒冷彻骨啊
In fact, look, you see across there?it's icy even on that branch you see that. 你看对面那里 那里都结冰了 看见了吗
