我感受到的3%到5%這個數量級，是80年代上海的甲肝，你用不著到處去找例子，身邊就可以輕易找到

來源: 通州河於 2020-09-11 08:50:26 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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