Teeth are important. Strong, healthy teeth help you chew (咀嚼) foods that help you grow. They help you speak clearly. And yes, they help you look your best. Here are some tips for you to take care of your teeth. Brush your teeth the right way. Brush your teeth at least twice a day—after breakfast and before bedtime. If you can, brush after lunch or after sweet snacks, too. Brush away from your gums (齿龈), too. Spend at least three minutes each time you brush. Play a song you like to help pass the time. Get a new toothbrush every three months. When you buy your toothbrush, be sure it ha