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关注:1
2013-05-23 12:21
求翻译:但,水是取之不尽,用之不竭的吗?我们可以肯定地回答:不是的。虽然地球70.8%的面积被水覆盖,但97.55%的水是海水,既不能直接饮用也不能灌溉。是什么意思?![]() ![]() 但,水是取之不尽,用之不竭的吗?我们可以肯定地回答:不是的。虽然地球70.8%的面积被水覆盖,但97.55%的水是海水,既不能直接饮用也不能灌溉。
问题补充: |
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2013-05-23 12:21:38
However, water is inexhaustible it? We can certainly answer: no. Although 70.8% of the area of Earth covered by water, but 97.55% of the water is sea water, neither directly nor drinking irrigation.
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2013-05-23 12:23:18
正在翻译,请等待...
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2013-05-23 12:24:58
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2013-05-23 12:26:38
However, water is endless, unlimited you? We can answer: No. Although Earth's 70.8% of the area is covered by water, but water is water 97.55%, unable to directly for drinking or irrigation.
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2013-05-23 12:28:18
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