Mammoths, cave lions, and hundreds of other species vanished. 猛犸象、穴狮 以及数以百计其他物种消失了
to the very origin of life on Earth. 一直可以追溯到地球生命的起源
an unbroken line of ancestry stretching back four billion years 一条绵延40亿年的连续谱系
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
but also a time of great climate stability... 也带来了稳定的气候
The end of the Ice Age ushered in not only a time of plenty... 冰河时代的结束 不仅带来了丰盛的食物
All he can do is watch the success of others. 只能看着别人幸福美满
whiskered terns travel thousands of kilometers 须浮鸥会飞行数千公里
and quickly became home to an incredible wealth of animal life. 很快成为大批动物的家园
is one of the largest wetlands in the world. 是世界上最大的湿地之一