有个翻版可以支起来，然后椅子固定在上面，不占飞机上的座位。

有个翻版可以支起来，然后椅子固定在上面，不占飞机上的座位。的英文翻译

基本释义

• These seats are allocated on a first-come-first-served basis and can be requested from cabin crew onboard the aircraft.