Long Roll Marks

The green bamboo is hollow and the leaves are light. The breeze blows and disappears with the wind. The sand and gravel are hard on the outside, but the dust and sand are light and fluffy. The breeze blows and carries them away. Mixed into one, sand becomes bamboo, the wind blows the sand bamboo, and the flute sounds. Everyone is originally as light as a bamboo leaf, but the world is like sand, staining themselves.