INMARSAT CES

例句：

1. 1.The satellite was launched successfully.
   卫星成功发射。
2. 2.The satellite's data is crucial for the mission.
   卫星的数据对任务至关重要。
3. 3. The satellite has been in orbit for several months now.
   卫星已经在轨道上运行了几个月了。