killer whales

Killer whales, who live at the top of the ocean food chain, used to prey on sperm and baleen whales.

虎鲸是在海洋食物链的最高层，它习惯于捕食抹香鲸和须鲸。

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As such, different populations of killer whales have had to learn different hunting techniques in order to gain the upper hand over their local prey.

正因为如此，不同种群的虎鲸必须学习不同的捕猎技巧，以便在追捕当地猎物时占据上风。

四级真题- 2019年 6月 3卷 短文填空

Orcas, or killer whales, in the sound are afflicted by bio-accumulation of toxins.

威廉王子湾内的逆戟鲸(虎鲸), 即俗称的杀人鲸, 正饱受毒素生物积累作用的折磨.

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Software Description: About An Orca Sea by CD, Hear the haunting calls of Killer Whales. This theme has sounds, icons and animated cursors .

听到虎鲸的常浮现于脑海中，这个主题有声音，图标和活生生的光标。

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There's no better example of this than killer whales.

虎鲸就是最好的例子。

四级真题- 2019年 6月 3卷 短文填空

Killer whales will eat seals, porpoises, sea lions and even small whales and sharks.

但它们会捕食海豹、海豚、海狮甚至幼鲸和鲨鱼等。

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It was a time when the killer whales, or "killers" as they were then called, helped the whalers catch the baleen whales that were on their annual migration.

在那个时期，杀人鲸，正如当时他们被称呼的，帮助捕鲸者捕杀在每年迁移途中的须鲸。

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The Killer whales hunted sea lion calf in disguise by the flood tide.

虎鲸利用涨潮的掩护,接近并且捕食小海豹.

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Killer whales break the water's surface of Glacier Bay in Alaska.

在阿拉斯加的冰川湾虎鲸浮出了水面.

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The killer whales have learnt to target elephant seal pups as they first venture into the water

虎鲸学到在小海象首度大胆跃入海中之时瞄准猎物

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We might become meals for killer whales and leopard seals.

因为我们很有可能成为逆戟鲸和豹形海豹得美餐.

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In 2009, a group of false killer whales stranded themselves on a beach in South Africa.

2009年，一群拟虎鲸搁浅在南非的沙滩上。

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Like humans, killer whales have colonized a range of different habitats across the globe, occupying every ocean basin on the planet, with an empire that extends from pole to pole.

正如人类，虎鲸也聚居在全球许多不同的栖息地，占据着地球上的每一处海洋盆地，其王国从南极延伸至北极。

四级真题- 2019年 6月 3卷 短文填空

As one of the most habitats predators, killer whales may not fit the speculate of a cultured creature.

作为栖息地最多的掠食者之一，虎鲸可能不符合养殖生物的推测。

四级真题- 2019年 6月 3卷 短文填空

killer whales snatch young elephant seals from their nursery pool.

虎鲸大口一张从海象的育儿池里抢走小海象

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but newborn dolphins and killer whales can forgo sleeping for their entire first month.

而新生海豚和杀人鲸可以在他们出生后的第一个月里完全不睡觉。

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It was the killer whales of the Falklands, though,

然而，是福克兰群岛的虎鲸

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