Up to half of the world's 6, 000 amphibian species are thought to be in danger of extinction.

世界上有六千种两栖动物，其中多达一半的两栖动物濒临灭绝。

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Amphibians seem to be facing the greatest threat, with 1, 895 of 6, 285 assessed species in danger of extinction.

看来两栖动物受到的威胁最大，IUCN评估的6285个两栖类物种中，有1895个处于濒危状态。

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A mere 5 per cent of the global population speak the rest and two thirds of these lingos are in danger of extinction.

仅有5%的人说剩下的语种，其中有三分之二都濒临消亡。

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But Senator Lee says not all sharks are in danger of extinction.

VOA: special.2011.03.15

In 2005 that country's government declared the species in danger of extinction, and banned imports.

ECONOMIST: A ban on the trade in sturgeon eggs

In 1911 the society announced that its conservation work had succeeded and buffalo were no longer in danger of extinction.

ECONOMIST: Buffalo in America

But the overall eel population is not in danger of extinction (though some individual species are), so the authorities decline to protect them.

ECONOMIST: Slithery creatures, strangely determined