举报
Originally posted by 小黑 at 2007-3-22 07:49 AM: 不会吧!象山也会有干旱?
Originally posted by 甬象 at 2007-3-22 07:31 AM: 也许用水量增加了吧 这段日子老下雨的啊
Originally posted by 成根 at 2007-3-22 15:31: 海水淡化,或许是解决海岛用水的途径,问题是如何降低其成本.
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