Passengers scan the barcode contained on their baggageticket and a screen will display the whereabouts of the baggage.
乘客只需扫描他们的行李标签条形码，然后屏幕上就会显示出该行李所在的位置。
2
You are allowed 20kgs of baggage unless indicated otherwise on your ticket.
除非票上另有注明，否则可携带行李为20公斤。
《牛津词典》
3
To and from the boarding gate, travelers face ads in taxis, at ticket kiosks, on airport walls, billboards and digital screens, in jetways and on baggage carousels.