Backpacking
n. 徒步旅行
📖 牛津释义
backpacking
n [U].
🗣️ 情景例句
Nobody denies the convenience of living in town.
没有人会否认都市生活的便利。
It's her birthday and she wants to gives us all a treat.
这是她的生日，她要款待我们大家。
I hired a car the day after landing and bought a comprehensive book of maps,
我下飞机后租了一辆车，并买了一本详尽的地图册。