Whales take twenty-four hours to copulate.
鲸用二十四小时来交配。
The slaughter of whales is unnecessary and inhuman.
对鲸的屠宰是不必要且不人道的。
Whales are still being hunted and killed in the Arctic.
北冰洋的鲸类仍然遭到猎杀。
The whales migrate some 6,000 miles to breed and calve in the warm lagoons.
这种鲸鱼环游了6,000英里到暖水湖里生育繁殖。
Sharks are smaller than whales.
鲨鱼比鲸鱼小。
它们是行走的鲸鱼。
Whales and elephants also use sound to communicate.
鲸鱼和大象也用声音交流。
一些鲸鱼甚至死了。
The white whales are from Russia.
白鲸来自俄国。
鲸鱼在干什么？
Every year about 60 whales are killed.
每年大约有60条鲸鱼被杀害。
What about those whales you call friends?
那些你称为朋友的鲸鱼呢？
Whales get caught in plastic fishing nets.
鲸鱼被塑料渔网捕获。
How does Roman know whales poop at the surface?
罗曼怎么知道鲸鱼在水面排便？
Whales will invade king penguins' breeding grounds.
鲸鱼会入侵帝企鹅的繁殖地。
It caused a great many penguins and whales to migrate.
它导致大量企鹅和鲸鱼迁徙。
It was depriving penguins and whales of their habitats.
它剥夺了企鹅和鲸鱼的栖息地。
Human beings borrow ideas in music from humpback whales.
人类从座头鲸身上借用了音乐灵感。
The DNA suggests that whales are descendants of the hippopotamus.
DNA表明，鲸鱼是河马的后代。
It was carried out too close to the habitats of penguins and whales.
它离企鹅和鲸鱼的栖息地太近了。
Orcas, or killer whales, are afflicted by bio-accumulation of toxins.
逆戟鲸，或称虎鲸，正饱受毒素生物积累作用的折磨。
Whales are descended not from hippos but from that distant wolf-like creatures.
鲸鱼不是河马的后代，而是来自古老的类似狼的生物。
In recent years, navy sonar has been accused of causing certain whales to strand.
近年来，海军声纳被指控导致了某些鲸鱼搁浅。
Shrinking krill population and rising temperatures could force Antarctic whales to migrate.
磷虾数量的减少和气温的升高可能迫使南极鲸迁徙。
蓝鲸正处于危险之中。
Older whales have an active role.
年长的鲸鱼扮演着积极的角色。
He realized they were coming from whales.
他意识到它们来自鲸鱼。
Sperm whales are emperors of the ocean.
抹香鲸是海洋之王。
Why do some whales have to be protected?
为什么有些鲸鱼必须受到保护？
They travel slowly but farthest among all whales.
它们游得很慢，但却是所有鲸鱼中游得最远的。
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