It is easy to get sick without hygiene. For example, some students caught a cold and spit everywhere. After the virus in sputum evaporates, it will float into the air. We breathe not only air, but also viruses. In this way, we will also catch a cold. Some students bite their fingernails with their mouths without washing their hands after touching pencils and books, and they will get sick if they eat all the bacteria in their fingernails.
Careless hygiene can also cause waste. Some students in our class tore up their exercise books and drew pictures. They didn't draw well, so they threw the paper on the floor. There are also some students who tear paper as money to play with after class, put it in the hole in the table after class, and when they smoke their schoolbags after school, "money" falls to the ground, and the "fake money" that they have finally saved becomes garbage. My mother told me that some children in mountainous areas can't afford books and pens. Finally, a good-hearted person gave a notebook for the front and back, and then used an eraser after use. It's a pity to think about it now
Not paying attention to hygiene will also pollute the environment. Scraps of paper thrown on the ground, spittle thrown everywhere, and snack packaging bags thrown casually have destroyed our living environment. If people throw a garbage bag every day, our earth home will become a big garbage dump.
You see, these unsanitary habits often happen around us. It's all trivial matters, so when it comes to hygiene, we should start with trivial matters. Start from bit by bit; Start with yourself. Let's mind our mouths, don't spit everywhere, mind our hands and don't litter. Let hygiene become our living habit. * * * Building a beautiful home.