Everything you see was carved almost instantly by the violent flood waters from Lake Missoula.

你看到的一切几乎都是由米苏拉湖猛烈的洪水瞬间造成的。

From above, we can see the scars left by this violent flood, branching channels and coulees carved deep into the Earth.

从上面我们可以看到这场猛烈的洪水留下的伤疤，分支渠道和通道深深地刻在地球上。

Violent floods rush through subway tunnels, sweeping away train cars and erupting from stations and stairwells in the once crowded streets of London, Manhattan, and Beijing.

在伦敦、曼哈顿和北京曾经拥挤的街道上，猛烈的洪水冲过地铁隧道，冲走火车车厢，从车站和楼梯间爆发。