秋风吹落枯萎的树叶。
他的脖子上系着一圈浅绿色翡翠项链，他的双手像是枯萎的树叶。
Round his neck is a chain of pale green jade, and his hands are like withered leaves.
蚯蚓把枯萎的树叶、草和花瓣拖进洞穴中。当这些植物垃圾腐烂后，就使土壤肥沃。
Earthworms drag withered leaves, grass and flowers into their burrows. When this plant litter decays, it makes the soil more fertile.
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