你別笑，陀思妥也夫當年可是學的數學，工科生。。你夜學個數學瞧瞧？

來源: 500miles 於 2024-05-21 13:57:44 [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.