Efficacy and safety usually contradict each other
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送交者: HunHunSheng 于 2006-10-16, 16:52:31:
回答: 太极拳 is a physical movement,very gentle,doesn't contain toxic 由 Wood 于 2006-10-16, 16:15:19:
So you can not always point out high degree of safety
of soemthing to support it
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