The milky way is vast and bright as a dream. It means that the Milky Way in the starry sky is boundless and countless, shining with beautiful and mysterious light. It conveys admiration and awe for the universe. Let people feel the vastness and mystery of the universe and express their exploration and yearning for the unknown. The vast sight of the Milky Way makes people lament the magnificence of nature and the mystery of the universe, which causes people to think deeply about the origin of the universe and the meaning of life.