remember the online application form? it asked u to list the jobs u had done and the duration. may be that 4+ yrs exp was generated from that automatically. "但是学校这么写不是会吓怕很多人吗" well who care man! WE ARE IN !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I like to take this chance to talk shit on Baruch, they never reply my emails or they got back in a month.