and

4265 篇文章
The deciduous and coniferous woodlands that grow in the seasonal parts of our planet
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The deciduous and coniferous woodlands that grow in the seasonal parts of our planet 落叶林和针叶林都生长在 地球上有明显季节变化的地区

dwarfing all others, and these are the tallest of them all.
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dwarfing all others, and these are the tallest of them all. 这些是长得最高的一种树.

cruising back and forth between the shallow seas where life proliferates so abundantly on our planet.
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cruising back and forth between the shallow seas where life proliferates so abundantly on our planet. 让我们在浅海之间来回巡游 赞叹于地球生命的丰富多彩.

Once the mother and calf have reached their feeding grounds, they will separate.
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Once the mother and calf have reached their feeding grounds, they will separate. 一旦母鲸和小鲸到达他们的给养地 它们就要分开

Fish and krill stocks are declining so rapidly that spectacles like this may soon be part of history.
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Fish and krill stocks are declining so rapidly that spectacles like this may soon be part of history. 鱼和磷虾的产量正在迅速减少 象这样的景象可能很快将成为历史

and the whales gorge themselves round the clock.
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and the whales gorge themselves round the clock. 鲸鱼昼夜不停地在此进食

With the retreating ice, rough weather and ferocious currents stir up these shallow seas.
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With the retreating ice, rough weather and ferocious currents stir up these shallow seas. 随着冰雪的消退,暴烈的天气 和汹涌的洋流把这片浅海搅得天翻地覆

Add sunshine and the mix is spectacularly productive.
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Add sunshine and the mix is spectacularly productive. 再加上阳光,这种组合的产生了大量的养分

After two months and thousands of miles, they're entering the polar seas both in the north and the south.
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After two months and thousands of miles, they're entering the polar seas both in the north and the south. 历时2个月,数千英里的跋涉 它们进入了两极的极地海洋

and the ice is starting to melt.
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and the ice is starting to melt. 冰雪开始消融