引用:
原帖由 Monday 於 2009-8-8 12:44 PM 發表
Actually, ur sleeping time more than me....
I just 6hr everyday....@_@:smile_19: so blue
Your job is very busy or you don't want to sleep that much?
7 hours is average i guess
like 11:30pm to 6:30am if you need to wake up early