名词短语
中文翻译：无线电通信服务
同义词：
['Radio communication', 'Radio communication services', 'Radio communication for passengers']
例句：
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1. The airline provides radio communication for passenger service to ensure smooth travel.
航空公司提供无线电通信服务，以确保旅行顺畅。
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2. During the flight, passengers can use radio communication for passenger service to contact their relatives or friends.
在飞行期间，乘客可以使用无线电通信服务与亲人或朋友联系。
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3. The radio communication for passenger service is essential for ensuring the safety and comfort of all passengers.
无线电通信服务对于确保所有乘客的安全和舒适至关重要。