killer whales

基本解释

The seal feels perfectly safe lying on the Antarctic ice even if it is surrounded by a pod of killer whales.
对于海豹来说，即使有一大群虎鲸在他周围，躺在南极的冰面上他也觉得异常完美。
These astonishing pictures show how the sea predators work together - and the technique provides meals for killer whales three out of every four times they use it, according to scientists.
这一系列让人吃惊的图片都展示了海洋捕食者是怎样合作的，而据科学家们书，虎鲸每顿饭都要用三四次这样的方法进行捕食。
In the painting called Sea World,an audience watches as a collection of marine animals performs tricks, but the animals are nothing like the killer whales and dolphins we're used to seeing.
在一幅叫做“海底世界”的作品中，一个参观者细细端详海底生物欢畅游玩，但是这些动物和我们通常看到的杀手鲸鱼——逆戟鲸，以及海豚可不一样。