Wash your hands often with soap and water, especially after you cough or sneeze. Alcohol-based hand cleaners are also effective.

 
  • 经常食用肥皂洗手,特别是在您咳嗽或者打喷嚏后。含酒精成分的免洗洗手液也同样有效。
今日热词
目录 附录 查词历史