Daypack
n. （旅游、装书等用的）小背包
🗣️ 情景例句
That's for sure.
那是当然。
He tells me is a city boy, and this is his first time to live in a camp like this.
他说他是一个都市男孩，这是他第一次过这种野营生活。
I'm sorry, but I don't have any with me now.
真抱歉，我现在身上没带。