不是一直都好。这取决于卫星信号传输的好坏。
Not always. It depends on the transmission of the satellite signals.
出租车司机：不是一直都好。这取决于卫星信号传输的好坏。
Taxi driver: Not always. It depends on the transmission of the satellite signals.
中寰公司一直致力于卫星导航、智能交通领域新业务的开拓工作。
ChinaNavi has always been engaged in the pioneering work of new businesses such as satellite navigation and intelligent transportation.
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