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https://xdrink.org/2015/12/22/%e8%a9%95%e4%bc%b0%e4%b9%8b%e5%be%8c%ef%bc%8c%e4%bd%a0%e5%be%97%e5%88%b0%e7%9a%84%e6%95%b8%e6%93%9a%e6%9c%89%e4%bd%95%e6%84%8f%e7%be%a9/
評估之後,你得到的數據有何意義 ?