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.
流感总是发生在季节变化之间。现在冬天是
即将到来,有必要找到一些方法来预防流行性感冒。
首先,流感
主要通过空气和体液传输,因此室内通风(
必须保持空气循环,人们应该形成好处
习惯,擦拭运行的鼻子后清洁使用的组织
咳嗽。健康的人需要保持一个安全的不安的人谁得到
流感。
本回答被网友采纳