radio corona

例句：

1. 1. The radiowaves from the space station were picked upby the ground station.
   太空站发出的无线电波被地面站接收到。
2. 2. The solar windis a natural phenomenon that occurs when thesun's atmosphere expands and releasesenergy in the form of charged particles.
   太阳风是一种自然现象，当太阳的大气层扩张并释放能量时发生。
3. 3. Thesolar wind can carry away valuable materials fromthe Earth's surface.
   太阳风可以带走地球表面宝贵的材料。