請看我的幾點補充意見，本文是從科學角度分析問題，如科學上有分歧，樂於談論。

來源: 匆匆客於 2015-08-15 08:42:22 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.