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关注:1
2013-05-23 12:21
求翻译:Humans consume vast quantities of both surface and groundwater every day. In 2005 we used 1.24 trillion liters of surface water and 312.7 billion liters of groundwater daily. So while those orbs might seem surprisingly small, they're sustaining the whole human population.是什么意思?![]() ![]() Humans consume vast quantities of both surface and groundwater every day. In 2005 we used 1.24 trillion liters of surface water and 312.7 billion liters of groundwater daily. So while those orbs might seem surprisingly small, they're sustaining the whole human population.
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