baggage check-in

基本解释

The carrier should vote on tickets and baggage check-in baggage specify the number and weight .
承运人应在客票及行李票上注明托运行李的件数和重量…
At least inflight food service and baggage check-in are still free, unlike on many domestic flights in the U. S. where such luxuries are now subject to extra charges.
至少机上食品和行李托运仍然是免费提供，不像现在乘坐许多美国国内航班那样，得为这些奢侈的要求额外付费。
As if air travel were not already stressful and expensive enough, being stuck unexpectedly with charges for overweight baggage on check-in can only add to the surly feelings.
似乎空中旅行已经不是有压力和十分昂贵的了，在办理登机手续时因为行李超重收费而被卡住可能只是增加一些不和蔼的感受而已。
treasure.1x1y.com.cn

The carrier is already experimenting with self-service baggage check- in.
FORBES: Fact and Comment
But what are the airlines communicating with their baggage fees at the check-in point — if you want your luggage checked through so that you no longer have to carry it?
FORBES: Avoiding Passenger Congestion
He cited the difference between what the airlines think will placate customers--prompt ticket refunds, quoting lowest available fares and retrieving lost luggage--and what's really annoying travelers: flight delays, long check-in lines and the 20-minute wait at the baggage carousel.
FORBES: Hurry Up And Wait