We went to climb Guanyin Mountain on Yanzhou Island. When we drove up to one third of the mountain, our friends began to feel tinnitus. We drove up to two thirds of the mountain and got off. We walked one third of the way. Like people who usually exercise, I felt panting during the third of the journey. Is it really hypoxic? When I reached the top of the mountain, I was very excited to see the huge windmill with snow. So I looked up at it. Ah, why was it so dizzy? Yo-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho-ho- We set out on a sunny day and could see the far-away Bi-Yue Bay on the mountain. Unfortunately, too much fog prevented us from taking pictures of it by mobile phone. At this time of autumn, climbing the mountain must bring a thin coat, even if the sunshine is just right on the mountain, the mountain wind blows, a chill. At 4 or 5 p.m., the mountain began to fog. The white mist was mixed with the windmill, so it was too early to see the windmill.