AstheLaborDaypublicholidaystartsthisyear,Chinesetravela...
問題詳情：AstheLaborDaypublicholidaystartsthisyear,Chinesetravelagencieshaveanewright:toblacklistpoorly-behavedtouristsinanefforttopreventillmanners.Touristswillbeblacklistedforuncivilizedbehaviorssucha...