If you must snack, brush your teeth or chew sugarless gum afterward.
如果你一定要吃零食，每次吃完记得刷牙或者咀嚼无糖口香糖。
Sugarless yogurt could help beat bad breath, tooth decay and gum disease.
无糖酸奶有助于缓解口腔异味、蛀牙和牙龈疾病。
Sugarless yoghurt could help beat bad breath, tooth decay and gum disease, say scientists.
科学家们发现，无糖酸奶有助于缓解口腔异味、蛀牙和牙龈疾病。
Sugarless yoghurt could help beat bad breath, tooth decay and gum disease, say scientists.
科学家们发现，无糖酸奶有助于缓解口腔异味、蛀牙和牙龈疾病。
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