瑞典的研究人員的研究是很有挑釁性的。發表在科學雜誌,不可能是老調重彈。

來源: 雨婷她爹於 2014-02-14 12:33:32 [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.