You are viewing a single comment's thread from:RE: 看《Kenchung學數學》學人文－Why Do We Prefer Even Numbers?View the full contextView the direct parentvictory622 (71)in #cn • 7 years ago 额。。。院长还知道新人王。 这如果还是插科打诨。。想想每天自己写的乱七八糟的，无地自容。