纪录片《我们的地球》 第20期 从南极到北极(20)（在线收听）

The water brings a season of plenty for all animals. Hunting dogs.

水为所有动物都带来了一个丰收的季节。非洲野狗

These are now among the rarest of Africa's mammals,

它们现在已经成了非洲最稀有的哺乳动物

but then nonetheless the continent's most efficient predators.

不过，它们仍是非洲大陆上最有效率的掠食者

Their secret is teamwork. Impala are their favourite prey.

它们的秘诀就是团队协作。黑斑羚是它们最喜爱的食物

They start to hunt and the pack splits up.

捕猎行动开始，狗群四下分散

An aerial viewpoint gives a new insight into their strategy.

通过空中镜头，我们能从一个新的视角观察它们的战术

As the dogs approach their prey, they peel off to take up separate positions around their target.

狗群一旦接近猎物便立刻分散，占领目标四周的各个位置

They seem to form a cordon around the impala.

它们似乎打算对黑斑羚形成一个包围圈

Moving in total silence, they take up their positions.

它们悄无声息地逼近，然后各就各位。

Those ears can detect the slightest rustle.

它们的耳朵能洞悉最轻微的响声。