Describe the ancient poems and sentences in Qingdao.

I often see on TV that Qingdao is a very beautiful coastal city. This summer vacation, I had a face-to-face contact with Qingdao. The beauty of Qingdao lies in its sea. I walked barefoot on the thin beach, enjoying the boundless blue sea. Vaguely heard a few seagulls chirping in the distance, and the calm sea lazily washed aquatic plants and some beautiful shells ashore. The beach attracts many tourists, some play in the sun, some swim and play in the sea, and some dig sand castles at the seaside to wash their feet. I couldn't help picking up many colorful shells on the beach, and the sea kept patting my little feet, which was very comfortable. When a wave hits, the footprints left on the beach actually disappear without a trace ... The beauty of Qingdao lies not only in its sea, but also in its mountains. There is Laoshan Mountain, one of the cradles of Taoism. Surrounded by Zhou Haishui, the mountains are rolling and the mountains are green. From a distance, the peaks are covered with gauze, just like a fairyland. The beauty of Qingdao is still in its environment. The environment here is elegant, the streets are clean, the air is fresh, and there are many flowers and trees. Qingdao is really a beautiful seaside city, which makes me feel relaxed and happy.