Do remember, though – while it's important to get your sunshine fix, it's essential to be sun savvy and be very careful never to let your skin burn.
3
痤疮是临床常见的多发性毛囊皮脂腺的慢性炎症性皮肤病,发病率较高,易反复发作。
Acne is a dermatosis marked by chronic inflammation of the hair follicle and sebaceous glands. People, who are in adolescence, have this disease frequently.