877 篇文章
and the bears are keen to shed their thick winter coats.
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and the bears are keen to shed their thick winter coats. 灰熊急切地想脱下它们厚重的冬衣

their young were born.
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their young were born. 产下幼崽

Now these cubs are taking their first steps
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Now these cubs are taking their first steps 现在这些熊宝宝正迈出他们

grizzly bears make their winter dens
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grizzly bears make their winter dens 灰熊将巢筑在背风坡厚厚的积雪之下

The hungry crows soon regain their courage.
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The hungry crows soon regain their courage. 饥饿的乌鸦很快重新鼓起勇气

and they're now almost as sure-footed as their parents.
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and they're now almost as sure-footed as their parents. 现在几乎可以和双亲一样如履平地了

But the newborn kids are still having to find their feet.
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But the newborn kids are still having to find their feet. 但新生的雏羊还在蹒跚学步

This is their first descent.
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This is their first descent. 这是他们第一次下山

One mistake could make it their last.
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One mistake could make it their last. 一次失蹄就可能一命呜呼

Yet Nubian ibex have made this their home.
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Yet Nubian ibex have made this their home. 而努比亚羱羊还是栖息于此