bright nebula

例句：

1. 1.The bright nebula glows with a warm, golden light.
   明亮的星云发出温暖的金色光芒。
2. 2. Astronomers have long been fascinated by the mysterious properties of bright nebulae.
   天文学家长期以来一直对明亮星云的神秘性质着迷。
3. 3. In the vast expanse of space, bright nebulae are like tiny suns, radiating warmth and light.
   在广阔的太空中，明亮星云就像小小的太阳，散发出温暖的光芒。