to brush all outside and inside surfaces of your teeth.To clean the inside of your top and bottom... the chewing surfaces of your teeth, use short sweeping strokes. Clean the pits and crevices (缝隙与凹槽) carefully ……

.After a good brush, you need to floss (用牙线清理) your teeth for a deeper clean. Put dental floss... clean our teeth.The Bass brushing techniqueHold your brush at a 45-degree angle against your gum line ……

Clean your sweet teeth巧克力牙膏Chocolate is bad for your teeth, but not this one. US company Theodent made chocolate flavor (口味) toothpaste. It brushes your teeth and you can even eat it. ……

to keep your teeth healthy.The most common way is tooth brushing. Long ago, people used charcoal (木炭... years ago, it helped people clean their teeth better. Dentists suggest that it is better to brush your ……

there are many ways to protect teeth.Good advice*Clean your teeth for three minutes each morning and evening and clean every side of your teeth;*Do not eat too much sugar and soft drinks;*Go to the dentist every ……

; This cause holes in your teeth. Another common problem is crooked teeth (龅牙). When your new teeth begin... dental problems and help you clean your teeth. Pay attention to what you eat. It is better to eat ……

Time to clean your teeth大河马，该刷牙啦！CLEANING teeth is important, even for hippos (河马). Kiboko is a 30-year-old hippo in a Japanese zoo. Every year zookeepers brush Kiboko’s teeth to teach children about ……

tooth.Use a dental floss (牙线) for your teeth to make it cleaner.Get a new toothbrush every three... Teens and find out!DO you know the life cycle of teeth in your mouth? Children under 6 have 20 baby ……

to clean their teeth!It was only about 100 years ago that someone created toothpaste to clean teeth... Massis went to New York to show off his teeth. He bit down on a long thickrope(绳子). The rope wastied(系 ……

a paste to clean teeth. Not long after that, someone invented the toothpaste tube (牙膏管). That way... you do – you open your mouth and show your teeth. Healthy teeth help you to look your best. Do you ……

, and the rubber bands help to correct the way your teeth line up.If your teeth need a little extra help, you..., so you need to keep your teeth especially clean while you have them on. You’ll want to brush after ……

help to move your teeth, and the rubber bands (橡皮筋) help to correct the way your teeth line up.... The wires on your braces help to move your teeth, and the rubber bands (橡皮筋) help to correct the way your ……

teeth (不整齐的牙齿) is a common one. When your new teeth begin to grow and the old teeth haven&rsquo...齐的牙齿) is a common one. When your new teeth begin to grow and the old teeth haven’t fallen out ……

the best answer1. Carole Palmer found the health of your teeth has something to do with _____.A. the way you eat sugarB. the kind of sugar you eatC. the amount of sugar you eatD. the way you clean your ……

clean and strong.Say goodbye to soda and sticky (粘的) candy. Stop grinding (磨) your teeth. Teeth... cold things. TUCHONGWant to have a cold drink during summer? “Ouch!” Suddenly your teeth ……