Have they got the dolphin? Yeah, I think so. They've got it. 他们救起河豚了吗 -是的 救起来了
They are wild animals that have never been handled. 它们是人类从未应对过的野生动物
And we only have about 2,000 of them left in the Indus River. 印度河中只剩下约2000只了
..so humans have devised extraordinary means 因此人类设计了非凡的方法
The dogs drive the lechwe to where they have the advantage. 非洲野犬将驴羚赶向自己的主场
These crocodiles have learned to exploit 这些鳄鱼已经学会了如何利用