How to brush your teeth? You should brush your teeth twice a day. First, brush your teeth the inside surface of you teeth. Always move your brush in small circles. Next brush the outside surface of your teeth. Then brush the biting surface of your teeth. After that wash your mouth with water. You should eat a lot of vegetable and fruit. You shouldnt eat lots of chocolate and sweets. They are not good for you teeth.

　　你怎樣刷牙呢?每天你應(yīng)該刷兩次牙。首先，刷你牙齒的內(nèi)表面，讓你的牙刷在一個(gè)小圈內(nèi)不停的移動。接下來刷你牙齒的外表面，然后，刷你牙齒的咬合面，之后，漱口。你應(yīng)該多吃蔬菜和水果，不能吃太多的巧克力和糖，對牙齒無益。