Daypack
n. （旅游、装书等用的）小背包
🗣️ 情景例句
Goodbye, thanks for inviting me. I had a lovely time.
再见，谢谢您的邀请。我度过了一段美妙的时光。
I often do home work in the afternoon.
我常常在下午做功课。
For them the working hours are never long enough.
对他们来说，工作时间总不会太长，