Formostpeople,shoppingisstillamatterofwanderingdownthes...
问题详情：Formostpeople,shoppingisstillamatterofwanderingdownthestreetorloadingacartinashoppingmall.Soon,thatwillchange.Electroniccommerce(trade)isgrowingfastandwillsoonbringpeoplemorechoices.Therewill,...