super sonic forming

例句：

1. 1.The supersonic jet was the fastest way to travel between cities.
   超音速喷气机是城市间旅行最快的方式。
2. 2.The supersonic sound waves were causing damage to the surrounding environment.
   超音速声波正在破坏周围的环境。
3. 3.The supersonic aircraft was carrying a cargo of oil from one coast to the other.
   超音速飞机正从一海岸运送石油到另一海岸。