如何预防流行病的英语作文5o词？

Flu always happens between changes of seasons.Now as winter is coming soon,it is necessary to find some ways to prevnt influenza.First,flu transmits mostly by air and body liquid,so indoors ventilation circulation of air must be maintained and people should form the good habit that clean the used tissue after wiping the running nose and coughing.Healthy people need to keep a safe disdance to people who got flu.Second,a good lifestyle will help a lot in preventing flu.For instance,keeping a balanced eating habbit,which means ensure variety of nutrients are required in daily meals,and doing exercise at least three times a week to improve the immunity.Last but not least,drinking enough water and keeping warm is easy to regulate the body temprature so that people can stay out of flu.中文：流感在换季的时候多发.由于冬季快要来临,找到一些防流感的好办法是有必要的.首先,流感是通过空气和体液传染的,所以必须保持室内空气流通,人们应该养成清理擦鼻涕和咳嗽后的废纸巾的好习惯.健康的人需要跟流感患者保持一定距离.其次,好的生活习惯可以预防流感.例如,保持饮食平衡,在一日三餐中确保营养多样化.同时坚持每周锻炼身体三次可以加强抵抗力.再次,多喝水和保暖能够调节人的体温,因此也能帮人们远离流感.