一男兩女,三角互戀,再加仨娃?這一大家子的生活,你們開心就好了...
Art of Problem Solving (AoPS) 話說,美國網友在最近又被狠狠地震了一次三觀, 理由是下面這對兒.... 一對情侶加一個閨蜜? 不,不..... 是三人情侶,三人!! 故事要從12年前說起... 那年,19歲的活力少女Cristina去美國的弗吉尼亞州參軍, 恰好遇見了25歲的Benno,兩人一見鍾情.Our spring and summer schedule of online classes for outstanding math and computer science students is now available. Art of Problem Solving founder Richard Rusczyk receives the Paul Erdös Award from the World Federation of National Mathematics ......
全文閱讀