Backpacking
n. 徒步旅行
📖 牛津释义
backpacking
n [U].
🗣️ 情景例句
How do you spell it?
如何拼写？
I remember George's father owns a ship.
我记得乔治的父亲有一艘船。
one ought to have at least two or three hobbies, and they must all be real.
至少应有两三种爱好，而且都比较实际。