Packet sequening
[计] 报文包排序
🧩 词语组成解析
🗣️ 情景例句
I'm about to go to the Post Office.
我正要去邮局。
Yesterday was such a beautiful day we decided to go for a drive.
昨天是如此美好的一天，我们决定开车出去。
What's it?
是什么？