🗣️ 情景例句
Yes, a double room, please. What?
对， 双人房间 麻烦你。什么？
If there's anything else I can do , please tell me.
如果有任何事情我能效劳的话，请告诉我。
Work on it had begun before my sister left.
这栋房子在我姐姐离开之前就已动工了，