As the saying goes, spring covers autumn.

The next sentence of "spring covers autumn" is that there are no miscellaneous diseases. Origin: "Spring covers autumn and freezing" is a health-preserving proverb, which is people's health-preserving experience and has certain scientific truth. Interpretation: "Spring cover" refers to spring, and the temperature has just warmed up. Don't take off your cotton-padded clothes too early. After wearing cotton-padded clothes for several months in winter, the regulation of body heat production and radiation is in a relatively balanced state with the environmental temperature in winter. From winter to early spring, it is warm and cold, and the temperature changes greatly. As the saying goes, "In spring, a child's face changes three times a day". Once the temperature drops, it will be difficult to adapt and the body's resistance will drop. Bacteria attack the body, which is easy to cause various respiratory diseases and infectious diseases in winter and spring.

Spring covers and autumn freezes, and there are no miscellaneous diseases. This statement of health, from the perspective of raising, is very reasonable. Cover means to cover or close. Spring is spring. Spring. Features throughout the year: warm in spring, hot in summer, cold in autumn and cold in winter; Spring is spring, summer is long, autumn is harvest, and winter is hiding.

When winter goes and spring comes, everything begins to recover, but it is often warm and cold at first, and it is often chilly in spring. Children's faces have to be changed two or three times a day in spring, so don't take off your clothes immediately when it's warm, and then cover them when it's warm, otherwise it's easy for wind and evil to attack and get sick when you suddenly catch cold, so don't take off your clothes when it's warm in spring, but cover them more. Protect yourself from catching a cold. Autumn comes from summer, and it is still hot from summer to autumn. Don't add clothes as soon as it gets cold in autumn, but let it freeze to prepare for freezing and keeping out the cold. There is residual heat in autumn, and clothes are good for your health when it is cold, so it is good, not bad, good for your health, and vice versa. Therefore, it is very reasonable to cover spring and freeze autumn without miscellaneous diseases.