慧星

例句：

1. 1.The meteor shower was a sight to behold.
   流星雨是一次令人惊叹的景象。
2. 2. She was fascinated by the comet's trajectory across the sky.
   她对彗星穿越天空的轨迹感到着迷。
3. 3.The discovery of a new comet in the constellation Orion has excited scientists.
   在猎户座发现一颗新彗星，激发了科学家的兴趣。