Boeing will close its onboard internet service for passengers by the end of the year in a move likely to anger carriers and dampen hopes that in-flight mobile phone services will soon be economically viable.是什么意思_Boeing will close its onboard internet service for passengers by the end of the year in a move likely to anger carriers and dampen hopes that in-flight mobile phone services will soon be economically viable.在线翻译_英语_读音_用法_例句