回複：謝謝jinjing（進京考試？）。久仰你的大名，大俠！

來源: 於 2010-01-11 11:01:38 [舊帖] [給我悄悄話] 本文已被閱讀：次

I'm not 大俠,thank you.I have too much time in this winter session.If you have any math questions,I may try the best.Jinjing=津津樂道(good)