Ask for two ancient poems describing the colors and quantities of animals and plants in spring, summer, autumn and winter.

Tang and Zhang Zhi's "Chanting Willow": "Jasper weaves trees high, and thousands of threads hang down. I don't know who to cut it for. The spring breeze in February is like scissors. "

Song Zhao Shixiu's Moon Tour: "In Huangmei season, it rains at home, and frogs are everywhere in the grass pond. If you don't come at midnight, knock off the chess pieces and die. "

Song Lu You's quatrain in early summer: "Red and purple have become dust one after another, and the cuckoo sounds new in summer. Only when Sang Ma didn't do enough did I realize that I was a peaceful person. "