Customer: Do you have a vacant seat?

顾客：你们有空位置吗？

A vacant seat was found in this compartment.

在这个车厢里找到了一个空的座位。

However I see a vacant seat by the chimney corner.

但是，我看到在烟囱那有一个空位子。

He was appointed to fill the vacant seat on the Board.

他被任命来补足董事会的空缺。

Sorry, Sir. There is no vacant seat in the first class.

对不起，先生。头等舱已经没有空位了。