faint blue star

例句：

1. 1.The faint blue star in the sky guided us home safely.
   天空中微弱的蓝色星星指引我们安全回家。
2. 2. She gazed at the faint blue star in the night sky, lost in thought.
   她凝视着夜空中微弱的蓝色星星，陷入沉思。
3. 3. The faint blue star was a reminder of the beauty and mystery of the universe.
   微弱的蓝色星星是宇宙美丽和神秘的提醒。