This bag is my carry-on luggage; all the others are to be checked.

这个包是我的随身行李，其他的是托运行李。

This is my carry-on luggage.

这是我的随身行李。

Do you have any carry-on luggage?

你有任何随身行李吗?。

My shoulder bag is carry-on luggage.

我的挎包是随身行李。

How much carry-on luggage am I allowed?

随身行李允许我带多少?。

You can"t take that __ as carry-on luggage."

你随身行李不可以带那个 _____ 。

Are you keeping this small bag as carry-on luggage, sir?

先生，这个小包您带在身上吗？

Attendant F: This one could go on as carry on luggage if you like.

地勤人员： 如果您愿意的话，这件行李可以做为手提行李携带。

Passengers requiring prescription medications should always carry them on board in their carry-on luggage.

需要服用处方药的乘客应在登机时把药放在随身携带的行李箱中。

Kindly store all your carry-on luggage securely2 in the overhead bins or under the seat in front of you.

请将您所有的手提行李存放在行李架上或您前面座椅下方。