A ticket inspector got on the train.

一位查票员上了火车。

youdao

A key witness in the case, a fellow passenger, gained access to it after pressuring a ticket inspector.

本案关键证人之一、一位同车的旅客在向一个查票员施压后才用上了这个厕所。

youdao

The train stopped unaccountably; shortly afterward a ticket inspector began; the inspector's face was vaguely familiar.

列车无故停驶，不一会儿又开始查起票来，查票人的脸有些眼熟。

youdao

The body of Ms Caillaux, originally from Solesmes, near Cambrai, in northern France, was found on Tuesday morning in a lavatory by a ticket inspector on the Calais-Ventimiglia sleeper service.

BBC: Second woman dies on French night train