一天,我正在吃饭,突然牙齿痛得要命。我赶紧撂下碗筷,在镜子前面照了又照,可还是没照出个究竟来。不得已,我只好请来细心的妈妈来帮忙看看。一眨眼的功夫,老妈好似明白了什么,对我说:“因为你吃糖太多了,牙齿受到蛀虫腐蚀,已经发黑了。”于是拉开了我和蛀牙的大战之幕。急性子老妈迅速买来牙痛药,开始了我吃苦药的日子。可是我吃了几天,牙痛还是 One day, I was eating, a sudden tooth pain terrible. I hurried down the table and chopsticks, in front of the mirror according to photos, but still did not take a picture of what happened. Last resort, I had to ask a careful mother to help take a look. Blink of an eye, the mother seems to understand what, said to me: “Because you eat too much sugar, the teeth are eroding, has been black. ” So opened the curtain of my war and tooth decay. Acute mom quickly bought a toothache and started the day I took bitter medicine. But I eat a few days, toothache or