When you open your mouth, the first thing that catches your eye is the teeth, some white, some yellow, some crooked and some slanted! So, what do we know when it comes to teeth?

First of all, when we grow up little by little and the deciduous teeth appear, our parents will buy us small toothbrushes and ask us to brush our teeth. They also tell us to brush in the morning and in the evening. Second-rate. Secondly, we must really like the tempting candies, the exquisite packaging bags, and the colorful candies, which always make us involuntarily reach out our little hands to reach for which one. Moreover, the problem is that if we eat too much, our teeth will become white. Dark! What to do, so we took our teeth to the dentist.

To be honest, none of us know. Although we take our teeth to the dentist for treatment, who knows whether the dentist’s teeth are good or not? Or in other words, the dentist really likes to eat candies, and his teeth have turned black and yellow.

Hey, you tell me, our parents say to us all day long: "Hey, don't eat so many candies, you will get cavities!" "If you eat too many candies, you will get black teeth, and bugs will bite you!" etc. , let’s think about it, anyway, it suddenly occurred to me, if everyone is so obedient and has no cavities, then how do you think this dentist can live without changing his profession? It feels a bit like a food chain, right!

Actually, let me tell you a little secret. I also have two cavities in my teeth, but there is only one black hole. Do you know why? This black hole is so naughty, like a child, it has settled in between my two teeth. Well, sometimes it will get in on everything I eat. It’s so uncomfortable!

Sixth grade: Zhu Zhaorui