【英文原文】

4 ways to have good skin

Think before you drink． Alcohol can dilate small blood vessels，which may lose their ability to constrict．The result：tiny purple facial lines．
Hands off. Every time you touch your face，you're depositing dirt and oil，which can clog pores．Also，a blemish will heal faster－－and with less scarring－－if it's left alone．
Stay calm．Many skin conditions，including acne，allergies，eczema and psoriasis，can be aggravated by stress．So stay calm．
Come clean－correctly． Wash twice a day with water soluble cleanser appropriate for your skin type．After lathering，rinse thoroughly with lukewarm water．Pat dry with a towel．

来源:可可英语 http://www.kekenet.com/Article/201005/105089.shtml