- One that would last for 200,000 years.
这个时期将持续20万年 - At its peak, almost half the world was covered in ice,
巅峰时期 世界上将近一半区域被冰覆盖 - causing the demise of 85% of all life,
导致85%的生命死亡 - lost from our family tree forever.
永远从我们的族谱中消失 - With the tropical shallows gone,
热带浅海消失了 - the few survivors were those who could head to deeper waters.
能够前往更深水域的生物 成为了少数的幸存者 - Animals like the nautilus,
比如鹦鹉螺