对地静止轨道上的卫星的主要作用是，一天二十四小时和覆盖区域中的地面站进行通信。
The primary value of satellite in a geostationary orbit is its ability to communicate with ground stations in its coverage area 24 hours a day.
对地静止轨道上的卫星的主要作用是，一天二十四小时和覆盖区域中的地面站进行通信。
The primary value of satellite in a geostationary orbit is its ability to communicate with ground stations in its coverage area 24 hours a day.
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