送交者: 老中一号 于 2005-6-24, 20:19:11:
回答: which part? 由 skipper3 于 2005-6-24, 16:39:40:
Give me a break, do you need to count the # of visits per person, the # of minutes per visit and so on and so forth? There is no such data. Wake up to the real world dude. Don't you know something called approximation? According to your standard, NO conclusion can be drawn for anything!