Drinking lots of water or chewing sugarless gum can also help.
多喝水或者嚼无糖口香糖也会有所帮助。
Allison Aubrey: If you happen to check out the packaging of sugarless gum, you notice all kinds of health claims.
阿利森·奥布里：如果你碰巧看过无糖口香糖的包装，你会看到各种各样的健康宣言。
The nation's largest dental group said chewing sugarless gum for 20 minutes after each meal can reduce tooth decay.
国家最大的牙科小组说在每顿饭后咀嚼无糖的口香糖20分钟可以减少牙齿腐蚀。
The nation's largest dental group said chewing sugarless gum for 20 minutes after each meal can reduce tooth decay.
国家最大的牙科小组说在每顿饭后咀嚼无糖的口香糖20分钟可以减少牙齿腐蚀。
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