我想写信告诉你，我们对你的服务非常失望。 我们已经预订了一张桌子，但是当我们按预定的时间去那里的时候，却被告知没有座位了。

I am writing to tell you that we were quite disappointed with your service. We had booked a table, but when we went there at the time as arranged, only to be told there were no seats available.

youdao

我们准时到达了机场，不料却被告知我们的航班被取消了。

We arrived at the airport on time, only to be told our flight was cancelled.

youdao