★Brush your teeth at least (至少) twice a day, Spend three minutes each time brushing them. ★Give proper (适当的) time to brush your teeth well, after getting up and before bedtime. ★Brush all of your teeth, not just (仅仅) the front ones. Spend some time on the teeth along the sides and in the back. ★Use a soft toothbrush (牙刷). It does not harm (伤害) your teeth. ★It is important to check up (检查) your teeth. ★Change your toothbrushes every three months. ★If you cannot brush your teeth, rinse (漱洗) your mouth with water. |