What does "green" mean in Lawrence's Green? What did the previous section do to the latter section?

He described the girl's eyes as green and compared them to flower buds and the sky. The color of the sky in the poem is so beautiful that it is as fragrant as a fresh apple, which makes people want to take a bite, and it is reflected in the bright sunshine like a rich glass of wine. The green light is overflowing and the fragrance is overflowing. The quiet moon seems to be bathed in golden petals in a cup. There is both a bright sun and a bright moon in this exquisite cup pocket. How beautiful is it? What surprises readers even more is Lawrence's description of girls in the second half of the poem. The author does not directly describe the beauty of the girl, but through this poem, people can deeply feel the pure and refined beauty of the girl. Her eyes are bright, and she seems to be immersed in the wonderful atmosphere of apple green. Her aura is compelling, and her beautiful eyes flow, conveying thousands of amorous feelings, as clear as a budding flower, which makes this beautiful green more vivid. Suddenly, people suddenly realized that the girl's bright eyes are so radiant and dazzling that they can compete with the sun and the moon, only amazing! The beauty and cuteness of the girl are vividly on the paper. The rhythm of the whole poem is cheerful and clear, the poet's love for life is beyond words, the beauty of nature and the beauty of girls set each other off, and the whole poem is like a colorful oil painting, releasing our thoughts. The whole poem is precise and concise, which shows the author's superb artistic talent.