The train whistle blew as we left the station.

我们离开车站时火车的汽笛响了。

《牛津词典》

I reached the station only to find that my train had already left.

我到了车站，却发现我要搭乘的火车已经开走了。

《牛津词典》

When we got to the railway station, the train had left.

我们到火车站时，火车已经开走了。

youdao

In the address that he made on Saturday - to mark the centenary of the signing of the Ulster Covenant - Mr McCallister said recent shared commemorations, shared events and shared statements gave the impression that the unity train had left the station.

BBC: John McCallister

The good people there tell me the formal payment for my ticket from my credit card company arrived four minutes after my train left the station.

BBC: Swiss love affair with rail turns sour

Yet, after months of hard work, the innovation train had not even left the station, much less reached its destination.

FORBES: Why Companies Fear Innovation