便前洗手可以避免手上的一些病毒粘到皮肤、内衣裤及腰带上。尤其是在一些特殊的环境下,比如公共厕所,我们的手刚接触了门把手,接触了上面的细菌,然后又马上接触我们的内衣或者皮肤,这样不但很不卫生,也让病毒细菌有机可乘。甚至可以说,公共厕所的门把手有时候和马桶垫一样脏。 Wash hands before you can avoid some of the hands of the virus stick to the skin, underwear and belts. Especially in some special circumstances, such as public toilets, our hands have just touched the door handle, touched the bacteria above, and then immediately touched our underwear or skin, so that it was not only unhygienic but also allowed the virus and bacteria to be organic Multiply It can even be said that the door handles of public lavatories are sometimes as dirty as toilet seats.