Skip past navigation
On a mobile phone? Check out
m.twitter.com
!
Skip to navigation
Skip to sign in form
Login
Join Twitter!
@
Beavergo
我们马哲老师的经典语录是：这些内容我们下节课再讲。ppt太多了，我念不完。
9:16 PM Oct 30th, 2008
from
twhirl
in reply to Beavergo
jiakon
Xu Tom
