Thisyearsometwenty-threehundredteenagers(youngpeopleage...
问题详情:Thisyearsometwenty-threehundredteenagers(youngpeopleagedfrom13—19)fromallovertheworldwillspendabouttenmonthsinU.S.homes.TheywillattendU.S.schools,meetU.S.teenagers,andformimpressionsoftherealAm...