Backpacking
n. 徒步旅行
?? 牛津釋義
backpacking
n [U].
??? 情景例句
I'm sorry to inform you that your application for ball has been refused.
很遺憾通知你， 你的保釋申請書已經被駁回了。
I'm afraid it's a misunderstanding.
我想這是個誤會。
Here's one of mine.
喏，這是我的。