数学思维练多了就是理工男的性格，动不动一针见血。

来源: 燕子飞回来_88 于 2019-09-14 11:41:05 [旧帖] [给我悄悄话] 本文已被阅读：次

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

Change Ad Consent