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水污染常规分析指标 |
发表于 2007-12-12 18:17:03
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穷,则独善其身,在山水间寻找心灵归处; 达,则兼济天下,在山水间获得智慧源泉。
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[move] 不用拥有宗教信仰,但是要相信自己。失败的时候要开心,因为成功将近。[/move]
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