小時候沒有機會接觸其它方麵，數學競賽最accessible, 娃也聰明。大了發現還有更有興趣的事情
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
