It is said that manatee is one of the most endangered animals in the word.

据说海牛是世界上濒临灭绝的动物之一。

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One eof the most endangered animals in the world is the giant panda. There are only about16000 left.

世界上最濒临灭绝的动物之一是巨型熊猫，大约还剩下16000 绽头了。

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One of the most endangered animals in the world is the giant panda. There are only about 16000 left.

世界上最濒临灭绝的动物之一是巨型熊猫，大约还剩下16000头了。

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It involves one of North America's most endangered animals, the black-footed ferret.

NPR: Drilling to Begin in Colorado Ferret Habitat

The US government will remove wolves from its endangered species list in Wyoming, allowing the state to shoot the animals on sight in most areas.

BBC: Wyoming drops federal protection of gray wolves