pack 造句
问题描述：
pack 造句
请用以下词造句（简单点的,不要太难）pack v 打包,打行李
答
His pack was undone.
他的背包打开了.
I'm leaving in an hour and I haven't packed yet!
我一小时之后就要走了, 可行李还没有收拾好
We began to pack them into a suitcase.
我们开始把它们装到手提箱里.