![Nowmanyyoungpeoplearetravelingaroundtheworldontheirown，...]( "Nowmanyyoungpeoplearetravelingaroundtheworldontheirown，...")
- 问题详情：Nowmanyyoungpeoplearetravelingaroundtheworldontheirown，notbecausetheyhavenoonetotravelwith，butbecausetheyprefertogoalone.KristinaWegscheiderfromCaliforniafirsttraveledalonewhenshewasatcollegeandbelievesthatitissomethingeveryoneshoulddoatleaston...
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