1、Sugarless yogurt could help beat bad breath, tooth decay and gum disease.
無(wú)糖酸奶有助于緩解口腔異味、蛀牙和牙齦疾病。

2、The result is tooth decay and gum disease.
后果就是產(chǎn)生蛀牙和牙齦疾病。

3、Tooth decay happens when teeth are attacked by acid, and this can happen in two ways.
蛀牙發(fā)生時(shí)，牙齒受到攻擊，酸，這可以發(fā)生在兩個(gè)方面。

4、Floss: This is essential to reduce tooth decay and gum disease.
用牙線清潔牙縫：這是一種必不可少的可以減少齲齒和牙床疾病的方式。

5、Tea also helps prevent tooth decay in several ways.
茶還可以在幾個(gè)方面幫助防止蛀牙。

6、When not removed, plaque causes tooth decay and gum disease.
牙斑沒(méi)有清除就會(huì)導(dǎo)致蛀牙和牙齦疾病。

7、Sugarless yoghurt could help beat bad breath, tooth decay and gum disease, say scientists.
科學(xué)家們發(fā)現(xiàn)，無(wú)糖酸奶有助于緩解口腔異味、蛀牙和牙齦疾病。