Everyyear,over40,000secondarystudentsinBritainrunabusin...
问题详情：Everyyear,over40,000secondarystudentsinBritainrunabusiness."Eachbusinessrunsforoneyear,"saidBen,oneofthegroupofstudentsvisitingShanghai."Whenwestartedourbusiness,weborrowedmoneyfromparentsa...