- more like the surface of the moon...
更像是月球表面 - than like Earth today.
而不像今天的地球 - It's hard to imagine
很难想象 - how anything could ever make this hostile place its home.
任何生命 会在如此充满敌意的地方定居 - But from beneath the waves,
但是在海浪之下 - where life had thrived for more than a billion years,
生命已在这里繁荣超过10亿年 - one curious life-form was among the first to rise to the challenge.
有一种好奇的生物率先发出挑战