21 篇文章
makes it our planet's greatest architect.
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makes it our planet's greatest architect. 使其成为地球上最伟大的建筑师

..by the planet's most efficient hunters.
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..by the planet's most efficient hunters. 被地球上最高效的捕猎者捷足先登

One of the planet's most important breeding sites
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One of the planet's most important breeding sites 对于一种特别珍贵的物种来说

we ascend into the planet's high mountains
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we ascend into the planet's high mountains 我们会到地球的高山

Our planet's continents are fringed by shallow seas.
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Our planet's continents are fringed by shallow seas. 我们陆地的边缘都是浅海域

This is our planet's hothouse. The jungle.
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This is our planet's hothouse. The jungle. 这是我们地球上的温室-丛林

one of the planet's great migrations is underway.
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one of the planet's great migrations is underway. 地球上规模最大的迁徙大军正浩浩荡荡地行进着

This is our planet's final frontier,
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This is our planet's final frontier, 这里是地球上最后的边缘地带

The planet's indisputable super-river is the Amazon.
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The planet's indisputable super-river is the Amazon. 地球上的超级大河 毫无疑问就是亚马逊河

400 miles long and over a mile deep, Baikal contains one fifth of all the fresh water found in our planet's lakes and rivers.
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400 miles long and over a mile deep, Baikal contains one fifth of all the fresh water found in our planet's lakes and rivers. 贝加尔湖长400英里 深度超过1英里 其中淡水储量占到了全球江河湖泊淡水总量的1/5