boarding device
登机设备
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Also, nearly three-fourths want boarding alerts sent to their mobile device.
CNN: Opinion: Airport Wi-Fi and mobile services are lacking
All boarding information is automatically stored on the traveler's mobile device and transmitted through a chip.
WSJ: Cutting Down On the To and Fro
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