TheylikeusingtheInternet.Theyhavelotsofpocketmoneytospe...
问题详情：TheylikeusingtheInternet.Theyhavelotsofpocketmoneytospend．Andtheyspendahigherproportionofitonlinethantherestofus.Teenagersarejustthesortofpeopleanonlinesellerisinterestedin,andthethingstheywant...