TheysaytherearethreewaystoexperiencetheGrandCanyon(科罗拉多...
问题详情:TheysaytherearethreewaystoexperiencetheGrandCanyon(科罗拉多大峡谷):onfoot,onmules(骡子)orbyair.Wechosethefirst.Upearly,myhusbandandIandourthreechildrencouldn’twaittogetstarted.Wedecidedtowalk...