Killer whales. The ocean's top predator.
虎鲸 海洋的顶级捕食者
Killers are like wolves,
狼群一般的杀手
for they will hunt animals far larger than themselves.
因为它们能猎杀比自己大得多的猎物
But even smaller prey are a problem
但是如果够不到
if you can't reach them.
再小的猎物也难得手
The solution is teamwork.
解决方法就是团队合作
Swimming in perfect formation, they flick their tails in unison
以完美的编队状态行动 统一摆尾
and create a wave that cracks the ice.
产生一道波浪 击裂冰块
They regroup and assess the damage.
它们重新聚集 检视冰裂的情况
A more powerful wave is needed.
还需要一道更大的波浪
The ice floe is breaking up.
大浮冰破裂了
Now, they are close enough to get a good look at their target.
现在它们可以靠近并清楚地观察目标
The seal is a crabeater, sharp-toothed and feisty.
海豹以蟹为主食 牙齿锋利且好斗
Not their favourite.
不是它们喜欢的猎物
The wolves of the sea move on
海中的狼群继续寻找
in search of easier quarry.
更易捕的猎物