這圖怎麽有點象當年高中的化學試驗室啊。。。

來源: veggiedoggie 於 2011-09-14 11:28:58 [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.