He was so anxious to return home that he had booked a train ticket before the vacation began.

他回家心切， 还没放暑假就买好了火车票。

《新英汉大辞典》

But it's still a train ticket.

可是它仍然是一张火车票啊。

youdao

I was staked to a good meal and a train ticket by him.

他请我美美地吃了一顿饭，还给我买了一张火车票。

youdao

She is hoping to board a plane next Sunday. "If there are no flights, even until then, I will probably have to send my luggage by mail,and then try and get a train ticket going to Madrid and then maybe try and get back to Korea via New York or via Bangkok or Hong Kong.

VOA: standard.2010.04.19

A ticket to ride the train from Chicago to Seattle,Washington was fifty-one dollars and fifty cents.

VOA: special.2009.02.04

He went to the train station and bought a one way ticket for New York City.

VOA: special.2009.04.11

She had run away from home and was later spotted on security cameras buying a train ticket to New York City.

CNN: Heather Kelly,

The teen had run away from home and was later spotted on security cameras buying a train ticket to New York City.

CNN: Heather Kelly,

Women were forced into Magdalene laundries for a crime as minor as not paying for a train ticket, the McAleese report found.

BBC: Magdalene laundries: UK women's 'fast settlement' calls