1. Frequently clean hands by using alcohol-based hand rub or soap and water;
2. When coughing and sneezing, cover mouth and nose with flexed elbow or tissue — throw tissue away immediately /ɪˈmiːdiətli/ and wash hands;
clean hands/wash hands 清洁双手/洗手
alcohol-based 含酒精的
hand rub 洗手液→ liquid soap
coughing 咳嗽
sneezing 打喷嚏
flexed elbow 弯曲的手臂/肘部
tissue 餐巾纸
throw away 丢弃
immediately 立即
1、经常使用含酒精的洗手液或肥皂和水清洁双手；
2、咳嗽和打喷嚏时，用弯曲的肘部或纸巾遮住口鼻，立即扔掉纸巾并洗手；
