Most of all, it takes you inside their world, allowingyou to see things from their perspective and to understand another way oflife--the orca way.
最重要的是,本书将你带入虎鲸的世界,让你从它们的角度来看事物,来了解另一种生活方式- 虎鲸的方式。
And third, the uneven pattern of otter decline is better explained by the orca predation theory than by the pollution theory.
第三,海獭数量变化的不均衡性恰好表明了逆戟鲸捕食理论比污染理论更合理。
Only widely occurring predators, such as the orca (a large predatory whale), could have the same effect, but orcas prefer to hunt much larger prey, such as other whales.
除此之外,只有像逆戟鲸(一种大型肉食鲸)那种食性广泛的动物才能通过捕食呈现相同的效果。但是,逆戟鲸更喜欢捕食像鲸类这种的大型猎物。
Only widely occurring predators, such as the orca (a large predatory whale), could have the same effect, but orcas prefer to hunt much larger prey, such as other whales.
除此之外,只有像逆戟鲸(一种大型肉食鲸)那种食性广泛的动物才能通过捕食呈现相同的效果。但是,逆戟鲸更喜欢捕食像鲸类这种的大型猎物。
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