托运行李 ：
check in one's luggage/registered luggage/ luggage check
I want to have my luggage checked.
我要托运行李。
I want to have my luggage checked, where is the luggage room?
我想托运行李，行李房在哪儿？
您必须凭托运单提取托运行李。
You must show the consignment ticket and pick up your consigned luggage
2. 坐飞机,行李箱“托运”英语怎么说luggage transportation
行李托运
双语例句：
In the aspect of passenger luggage transportation, have been large to raise efficiency, also nearly do not arise passenger luggage mistake or is unexpected as losing.
在旅客行李运输方面已经大大的提高效率，也几乎不出现旅客行李错误或丢失的意外。
