rocket antenna

例句：

1. 1. The rocket antenna was the firstto receive signals from Mars.
   火箭天线是第一个从火星接收到信号的。
2. 2. Thesatellite antenna was used to transmit data backto Earth.
   卫星天线被用来将数据传回地球。
3. 3. The spacecraft antenna wasdesigned to provide a clear view of thestars.
   太空船天线被设计来提供清晰的星星视图。