Icccm
客户间通信约定
🗣️ 情景例句
that I wasn't sure.
我说我不能确定。
You have to change at chicago station.
你必须要在芝加哥站转车。
Yes, it's Bob here. Can you ask him to call me back?
可以，我是鲍勃。你能请他给我回个电话吗？