In the first year of science, the sun shines in summer. Is summer bad?

Wrong. Summer is hot and sunny, which is a good time for outdoor sports, travel and swimming, and is conducive to physical health and mental relaxation. Appropriate sun protection and heatstroke prevention measures should be taken, such as airing, wearing light clothes, wearing sunglasses, wearing a sun hat, cleaning the skin frequently, replenishing water, etc., to protect the body. At the same time, we should also enjoy the beauty of nature and the happiness and warmth of summer.