P2: Thirdly, when I walk into the park, the fresh air makes me feel relaxed and happy. Looking at the green trees on both sides of the road, I thought of words like "tree-lined" and "twilight of spring trees". The flowers under the tree are so charming that I can't help reciting the ancient poem "Jasper adorns the tree and thousands of strands of moss hang down". Fourth, please say something.

P3: 1。 Cheer [play] [be cheerful] Cheer [fly].