small holes in your teeth. Brush your gums at a 45-degree angle (角度). This works well to clean both.... It may feel a little difficult at first, but pretty soon you’ll be good at it!Keep your teeth cleanTwo ……

a look!Do’s and don’ts about healthy teeth.Do’sBrush your teeth at least twice a day: in the morning... tooth.Use a dental floss (牙线) for your teeth to make it cleaner.Get a new toothbrush every three ……

crooked teeth. Don’t worry. Here are some ways to keep your teeth healthy. Brush at least twice... dental problems and help you clean your teeth. Pay attention to what you eat. It is better to eat ……

care of your teeth to stop problems and diseases. To keep them healthy, brushing and flossing (用牙.... Brushing removes plaque (牙菌斑) from your teeth. You need to brush your teeth at least twice a day but more ……

.Numbers to keep in mind2x Brush your teeth at least twice a day: in the morning and before bedtime.2... off to look your best. Sept 20 was the 27th National Teeth Care Day in China. It’s the perfect time ……

before. Now, I will clean them for longer and more carefully.Most teens clean their teeth every day... and clean every side of your teeth;*Do not eat too much sugar and soft drinks;*Go to the dentist every ……

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 ……

sleep. So, you’d better keep them clean before going to bed.Let’s sing a song: Brush Your Teeth Brush..., it is important to repair3 it. You get a decayed tooth when you don’t clean your teeth. Germs (细菌 ……

teeth. Brush your gum line (牙龈线) at a 45-degree angle (角度). This works well to clean the teeth... cheese, milk and yogurt make your teeth strong. Vegetables and fruit also help clean your teeth. Don ……

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 ……

把小金属片放在嘴里就能治好龅牙吗？ONE day you might find that your best friend's teeth are shining. It's not because... will see what you have eaten by the food left on your braces. You have to visit the dentist every few ……

your teeth worse faster. 6. Brushing teeth well twice a day with toothpaste (牙膏) can deal with the plaque problem. It can also keep your teeth strong and healthy.6. Brushing teeth well twice a day ……

with her friends.Millions of people in the world are like Napoga. They can't get enough clean water to keep...-3 litresFive tips for saving water·Turn off the water while you brush your teeth. You can save ……

with her friends.Millions of people in the world are like Napoga. They can't get enough clean water to keep...-3 litresFive tips for saving water·Turn off the water while you brush your teeth. You can save ……

古代人怎么刷牙？Q：How did people brush their teeth in ancient China?A: People used cloth and water to clean.... They believed this could keep their breath (气息) fresh, too. People even split (分开) the end of the twig ……