to develop a unique relationship with plants. 与植物建立了一种独特的关系
While our rise contributed to the global extinction of large land animals, 尽管我们的崛起导致 大型陆地动物在全球灭绝
humans had spread out of Africa to almost every continent on Earth 人类已从非洲 扩散到地球上几乎每一个大♥陆♥
to feed many over the winter months. 让集体有足够的食物度过数月的冬天
and enabled us to hunt in increasingly sophisticated ways. 令我们能够以越发复杂的方式捕猎
Their best defense is to keep an eye on the danger, 它们最好的防御是警惕危险
to the very origin of life on Earth. 一直可以追溯到地球生命的起源
allowing life to flourish in every corner of the world... 使生命得以在世界每个角落繁荣发展
Only when life is so bountiful can females afford to be so choosy. 只有在生活如此富饶时 雌性才能如此挑剔