- And when the time comes, their young will be washed back out to sea.
时机成熟时 虾虎鱼幼崽将被湍流冲回大海 - The extraordinary power of flowing water
流水的非凡力量 - makes it our planet's greatest architect.
使其成为地球上最伟大的建筑师 - This may look like the surface of an alien planet...
这里的地表看上去仿佛如同外星世界 - ..but these strange patterns are channels of freshwater...
但这些奇异的图案实际上是通往海洋的 - ..flowing towards the sea.
一条条淡水河道 - For 3.8 billion years,
38亿年来