2. It shows my feelings of forgetting my roots and completely blends green leaves with nature. Liu Zhanqiu's "Green Leaves" tells that although green leaves are not as colorful and fragrant as flowers, they have the ability to carry out photosynthesis and make nutrients for flowers and trees. It is dedicated silently and willing to be the foil of safflower. It holds handfuls of small umbrellas to keep out the sunshine for passers-by. It absorbs carbon dioxide in the air, but contributes fresh oxygen to the earth.