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illinois (伊利诺伊) 于 (Tue Aug 15 11:03:05 2006) 提到:
The northern United States, including parts of Michigan, Wisconsin, Minnesot
a and the Dakotas are known to have significant concentrations of arsenic in
ground water.
http://en.wikipedia.org/wiki/Arsenic
大家都是买水喝， 还是直接用自来水？
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deluxding (怀念初中) 于 (Tue Aug 15 14:27:45 2006) 提到:
煮饭烧菜就用自来水了.
喝水是买的.
不过文章说的是ground water啊,又不是说的processed faucet water.
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