- elsewhere, another important habitat was emerging.
另一个重要的栖息地也在别处出现 - The asteroid had wiped out three-quarters of all Earth's plant and animal species.
小行星 令地球上四分之三的动植物物种灭绝 - In the tropics, it took six million years,
在热带地区 经过六百万年 - but life did eventually return.
生命终于回归 - However, this time, it was totally different.
然而 这一次完全不同 - The revival was powered by a huge increase...
这次复苏的动力 - in the diversity of flowering plants.
来自于开花植物多样性的剧增