在塔顶上一次厕所, 要把10公斤的水提到那么高冲厕所,真是浪费...
以后在高楼大厦里装上水力发电机,用冲厕所的水拌着那些废物从高空坠落的势能发电,或许能挽回损失...
在塔顶上一次厕所, 要把10公斤的水提到那么高冲厕所,真是浪费...
以后在高楼大厦里装上水力发电机,用冲厕所的水拌着那些废物从高空坠落的势能发电,或许能挽回损失...
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拉登一直反对阿拉伯国家的腐败和美国的贪婪。
-涛博士-
♀
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05/02/2011 postreply
20:31:53
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