OMG you are not lying right? I thought all people with 4 are very very old!

送交者: terra 于 2009-10-15, 20:22:42:

回答: I got 4, interesting 由垃圾驰于 2009-10-15, 20:16:24:

Could you give me your email I will ask you sign on my next paper :-) just kidding

some of my co-authoers are big guys, so ... :-) - 垃圾驰 (32 bytes) 2009-10-15, 20:24:26 (373978)