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1800 篇文章
The cub is a year old and still dependent on its mother.
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The cub is a year old and still dependent on its mother. 小豹已有一岁大了 仍旧依靠着它的母亲

dependent old cub year mother is its the still on and a
contains a third of all the trees on Earth
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contains a third of all the trees on Earth 容纳了地球上1/3的树木

third contains trees of all the earth on a
Midsummer on the tundra
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Midsummer on the tundra 现在是苔原的仲夏时节

midsummer tundra the on
They're constantly on the move.
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They're constantly on the move. 它们总是不停地赶路

move constantly they're the on
Nearly half of all cubs die in their first year out on the ice.
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Nearly half of all cubs die in their first year out on the ice. 大约有近一半的幼熊 会在第一年的冰上历险中丧生

year die nearly ice first their out cubs of all in the on half
and there's no food on these nursery slopes.
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and there's no food on these nursery slopes. 而这片产仔的斜坡上没有一点食物

slopes nursery these there's food no on and
who's delayed feeding them on this special day.
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who's delayed feeding them on this special day. 在这个特别的日子里 母熊已经推迟了喂奶的时间

day special feeding delayed who's them this on
a single egg rested on the top of its feet
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a single egg rested on the top of its feet 一颗躺在它们脚背上的蛋

feet of top rested egg single its the on a
Male Emperor Penguins are facing the nearest that exists on planet Earth
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Male Emperor Penguins are facing the nearest that exists on planet Earth 雄帝企鹅正在挑战地球上最严酷的环境

exists that nearest facing penguins emperor male the are planet earth on
there were one and a half billion people on Earth.
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there were one and a half billion people on Earth. 地球上生活着15亿人

earth on people billion half and one were there a