1, to prevent frostbite, please listen to the prescription, keep exercising, strengthen your physique, keep warm, don't catch cold, and make your shoes and socks comfortable and not too tight; Apply oil to promote skin care and eat high-calorie food. I wish you a healthier winter.

2, winter health care should pay attention to: thermal underwear is not close to the body, aggravating itching discomfort; Cold drinks are not suitable for quenching thirst, and cold pathogens enter the kidney and hurt the body; It's disgusting to close the window for fitness. Drinking before swimming is harmful to yourself. I hope to remember that I will be healthy all winter!

On March 9, the weather was cold, the earth was frozen, and a cold current approached us step by step, which forced us to thicken our clothes and pay more attention to keep warm. Although the weather is very cold, the north wind is whistling and the wind is biting, it still can't hide our children's happy mood.