世界上第一个商用通信卫星的名称。
有助于未来军用通信卫星的研究与设计。
It is useful to the study and design of future military communications satellites.
全世界都将通信卫星用于国际的实况转播。
Communications satellites are used for international live transmission throughout the world.
通信卫星，让国际上存在的重要事情得到传播成为可能。
It is communications satellites that have made possible international live transmission of important events.
我的第一份工作是为一家大型防务公司建立对地同步的通信卫星。
My first job was for a large defense company building geosynchronous communications satellites.
人造广播通信卫星的出现，使得电视节目信号覆盖全球成为了可能。
The broadcasting satellites make it possible to cover the globe with television signals.
人造广播通信卫星的出现，使得电视节目信号覆盖全球成为了可能。
The broadcasting satellites make it possible to cover the globe with television signals.
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