Subtrace
[计] 部分追踪
🗣️ 情景例句
Good. Do you have any back or knee problems?
好。你的背部和膝关节有什么毛病吗
Sorry, it's broken. You have to use the stairs.
对不起，它坏了，你只能走楼梯了。
They're both fine,too. What about your family?
他们也都很好。你的家人好吗？