“行李托运”的英语是Luggage transportation
例句：
1.你的行李托运了吗？
Have you checked your baggage?
2.航空公司给他们办了行李托运。
The airline has checked their luggage out.
3.温迪和她的妹妹在登记前把行李托运了。
Wendy and her sister checked their baggage before boarding the plane.
4.我们现在有了一个城市航空集散站，在来机场之前您可以在那儿办理行李托运。
And we now have a city terminal so you can check your bags before you get to the airport.
5.能不能把这只包也作行李托运？
Can I cheek this bag too?