saucer man

例句：

1. 1. He was a famous scientist who made many important discoveries.
   他是一位著名的科学家，做出了许多重要的发现。
2. 2. The scientist's research helped to solve the mystery of the missing satellite.
   这位科学家的研究帮助解决了失踪卫星的谜团。
3. 3. The scientist's findings have sparked new interest in space exploration.
   这位科学家的发现激发了对太空探索的新兴趣。