用1901年进入黑峡谷河流区域的一位探险者的话来说，“我们周边的环境非常荒凉，水的轰鸣声回荡在我们耳边。”
In the words of a 1901 explorer to Black Canyon's river area, "our surroundings were of the wildest possible description. The roar of the water... was constantly in our ears..."
河流峡谷将会是沉积物的重要来源，这些沉积物是被河水携带着，顺流而下汇集到三角洲的。
The valleys were the source of sediment that was carried downstream and dumped into the deltas.
每个夜晚来自地狱门峡谷那带动河流的风 把多数东西都吹得干干净净。
The nightly river-rushing winds of Hellgate Canyon keep most things scoured clean.
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