world's

86 篇文章
But with half the world's limestone still to be explored,
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But with half the world's limestone still to be explored, 但世界上仍有一半石灰岩洞尚未被开发

limestone explored world's be with the to still but half
500 years ago they supported one of the world's great civilisations
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500 years ago they supported one of the world's great civilisations 500年前 它们维系着 一个世界上最伟大的文明

civilisations supported world's great they of the one ago years
Most of the world's caves are found within it
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Most of the world's caves are found within it 世界上大部分洞穴内都存在石灰岩

caves found within world's most it of the are
to form the world's biggest.
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to form the world's biggest. 形成了世界上最大的三角洲

form biggest world's the to
the world's largest wetland.
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the world's largest wetland. 世界上最大的湿地

wetland largest world's the
All the world's great broad waterfalls:
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All the world's great broad waterfalls: 所有世界上最大的瀑布

waterfalls world's great broad all the
including the world's only fresh water seal.
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including the world's only fresh water seal. 包括世界上唯一的淡水海豹

including world's fresh seal only water the
but it's dwarfed by the world's largest lake -
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but it's dwarfed by the world's largest lake - 但它远比不上世界上最大的湖泊

dwarfed largest lake world's it's the by but
The East African Rift Valley holds three of the world's largest:
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The East African Rift Valley holds three of the world's largest: 东非大裂谷内有着3个世界上最大的淡水湖

rift east valley largest world's african three holds of the
Indian rivers are home to the world's most social otter -
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Indian rivers are home to the world's most social otter - 印度河里住着世界上最具社会性的水獭

otter social rivers home indian world's most the to are