When backpackers first hit the road in the 1970s, they were seen as an antidote to sterile package tours, a return to travel independently as exploration and adventure.
When backpackers first hit the road in the 1970s, they were seen as an antidote to sterile package tours, a return to travel independently as exploration and adventure.
当背包徒步旅行在20世纪70年代第一次出现时，它们被视为处于低潮时期团体旅游的一颗良药。/治愈..的一味良药.