Thanks to all!!I really grateful to your answers,

來源: 於 2007-04-12 06:40:39 [舊帖] [給我悄悄話] 本文已被閱讀：次

(Sorry that I cannot write Chinese in the school. )
Thanks for all your very professional answers.They are really helpful. Now we know how to deal with such a problem. Thanks a lot!