![Ecotourismisacombinationofecology(thestudyofsystemsofli...]( "Ecotourismisacombinationofecology(thestudyofsystemsofli...")
- 問題詳情：Ecotourismisacombinationofecology(thestudyofsystemsoflivingthings)andtourism.Itis___51___“responsibletraveltonaturalareasthatpreservestheenvironmentandimprovesthewelfareofthelocalpeople”bytheInternationalEcotourismSociety.Actually,ecotouris...
- 32330
中文谷