pair of aerials

例句：

1. 1. The satellite's signal was picked up by the groundstation's aerials.
   卫星信号被地面站的天线接收到了。
2. 2.The pilot used his handheld radio tocommunicate with the air traffic control tower.
   飞行员使用手持无线电与空中交通管制塔进行通信。
3. 3. The astronaut had toadjust his spacesuit to fit the newaerials on the spacecraft.
   宇航员不得不调整他的太空服以适应飞船上的新天线。