![TravelUnaccompaniedNowmanyyoungpeoplearetravelingaround...]( "TravelUnaccompaniedNowmanyyoungpeoplearetravelingaround...")
- 問題詳情：TravelUnaccompaniedNowmanyyoungpeoplearetravelingaroundtheworldontheirown,notbecausetheyhavenoonetotravelwith,butbecausetheyprefertogoalone.KristinaWegscheiderfromCaliforniafirsttraveledalonewhenshewasatcollegeandbelievesthatitissomethingever...
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