283 篇文章
They're the most dangerous mountains of all.
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They're the most dangerous mountains of all. 它们是最危险的山峰

but they're dwarfed by those in the great ranges that divide the Indian subcontinent from Tibet.
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but they're dwarfed by those in the great ranges that divide the Indian subcontinent from Tibet. 但它仍比不上分隔印度次大陆 和西藏的巨大山脉中的冰川

They're the most powerful erosive force on our planet.
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They're the most powerful erosive force on our planet. 它是地球上最大的侵蚀作用

and they're now roosting among the rocks.
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and they're now roosting among the rocks. 栖身于岩石缝隙之中

They're searching for a rather unusual food -
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They're searching for a rather unusual food - 它们正在寻找一种很特别的食物

they're the only monkeys in the world that live almost entirely on grass.
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they're the only monkeys in the world that live almost entirely on grass. 它们是世界上唯一完全以草为生的猴子

and they know that they're close to water.
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and they know that they're close to water. 它们很清楚水就在不远的前方

After weeks of marching they're desperately tired.
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After weeks of marching they're desperately tired. 经过数周的长途跋涉 它们都已是精疲力尽

They're all heading for the swamps of the Okavango,
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They're all heading for the swamps of the Okavango, 它们的目的地是奥卡万戈大沼泽

and they're growing bigger every year.
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and they're growing bigger every year. 而且面积每年都在增大