n.徙步旅行者
Inferior equipment was precisely the reason some hikers refused to continue the climb. 正是设备的低劣才导致一些徒步旅行者不愿继续攀登
The hikers were exhausted and all but frozen when they were found. 当人们发现这些徒步旅行者的时候，他们已经累坏了，而且几乎冻僵了。
n.搭便车的旅行者；短篇广告；顺便插入的广告
搭便车的人
