these mountains are among the most hostile places on Earth. 这些山脉成为地球上生存条件最苛刻的地区
This formidable commute is the price these penguins pay for sanctuary. 这种艰难的往返 是这些企鹅为了庇护所付出的代价
For these commuters, it's rush hour. 对于这些往返的企鹅来说 现在是高峰时刻
There is plenty of food in these waters, but to exploit it, 这里的水域食物充足 但若想享用美食
Humans brought these ant invaders here, 是人类把这些蚂蚁入侵者带上了岛
The Pisonia may have failed to disperse these seeds, 这样腺果藤的种子无法传播
they carry these hitchhiking seeds away to other islands. 会带着这些搭顺风车的种子前往其它岛屿
And the frontier between these two very different worlds 而这两个不同世界的交界处
Even those that do find these are tough places to survive. 即使有 环境也极其难以生存
These are not monkeys, but lemurs. 这些不是猴子 而是狐猴