Watch out of Venezuela on the critically endangered leatherback turtles.
请关注委内瑞拉极度濒危的棱皮龟。
In the Pacific, the number of leatherback turtles has plummeted in the last three decades.
在太平洋，菱皮龟的数量在过去三十年呈直线下降的情况。
But until now, nobody quite appreciated just how good leatherback turtles were at navigation.
但直到现在，还是没人能够欣赏菱皮龟在航行中的好处。
Elephants and buffalo stroll down to the water, and leatherback turtles make their nests: his elephants, his buffalo, his turtles.
大象和水牛悠闲的踱步入水，棱皮龟在建造它们的窝：这些都是他的大象，他的水牛，他的龟。
An adult leatherback is twice the size of the biggest cheloniid sea turtles and will therefore take longer to cool off.
成年棱皮龟的体型是最大的海龟的两倍，因此需要更长的时间来冷却。
The world's largest colony of leatherback sea turtles has been identified by scientists, raising hopes that the giant creature may not be as endangered as previously thought.
科学家最近发现了世界上数量最多的棱皮龟群体，这无疑唤起了一些信心，或许这种巨型动物并不像以前所认为的那样濒临灭绝。
Leatherback E turtles have several waysof maintaining its body temperature: The first, and simplest, is size. Maintaininga high body temperature through sheer bulk is called gigantothermy.
棱皮龟的第一种、也是最简单的一种保温方式，是通过其较大的尺寸体型，这种通过体积维持高体温的方式被称为巨温性。
Leatherback E turtles have several waysof maintaining its body temperature: The first, and simplest, is size. Maintaininga high body temperature through sheer bulk is called gigantothermy.
棱皮龟的第一种、也是最简单的一种保温方式，是通过其较大的尺寸体型，这种通过体积维持高体温的方式被称为巨温性。
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