A rare tree frog, a mudfish and lizards are among the thousands of species threatened by extinction.

一种罕见的树蛙，泥鱼和蜥蜴都在成千上万种濒临灭绝的动物之中。

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It's a species of a very rare tree that grows in Australia, Eidothea hardeniana, but it's better known as the Nightcap Oak.

这是一种生长在澳大利亚的非常稀有的树——冬花，但它更广为人知的名字是夜冠橡树。

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It's a rare tree species left from the Fourth Glacier Age.

它是第四纪冰川运动幸存下来的珍贵树种。

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We hugged three-story-high dirt walls with vines clinging to them, passed dense bamboo forests, fragrant hibiscus bushes and groves of towering rainbow eucalyptus, a rare tree with multicolored bark.

WSJ: Driving the Hana Highway in Maui, Hawaii

Modern tree houses present a rare opportunity to drive past the McResort and break free of travel's predicable stops and well-traveled routes.

CNN: 7 deluxe tree-house hotels

Sandalwood essence, for example, is a terpene, and the demand for its potent smell means the tree it comes from is becoming rare.

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