If destruction continues into the dentin layer, then the caries lesion enlarges towards the pulp.

牙本质层的损害继续蔓延，缺损会延伸到牙髓。

All right, as a quick recap, dental caries lesions are the end result of the dental caries disease process.

得！快速回顾一下：龋齿是牙齿龋坏进展的最终结果。

Alcohol can lead to an increase in Gram-positive bacteria such as Streptococcus mutans which can lead to dental caries.

饮酒会导致变异链球菌等革兰氏阳性菌的数量增多，从而引发龋齿。

You could just flax up the phone and find someone verneer by who caries.

你可以直接打开电话，然后找一个有龋齿的人。

It's worth mentioning that formation of a caries lesion doesn't have to begin with the enamel of the crown.

值得一提的是龋齿的缺损，并不一定从牙冠部的牙釉质开始。

If the enamel surface is intact, then the caries lesion can be treated without drilling a tooth and instead using chemical remineralization.

如果牙釉质表面完整，使用化学再矿化剂就可以治愈龋齿，而不需要在牙齿上钻孔了。

These changes may increase pathogenic organisms or their activity causing a series of oral infectious diseases such as dental caries or periodontal diseases.

这些改变可能会增加致病微生物的数量或提高其活性，从而导致诸如龋齿、牙周疾病等一系列口腔感染性疾病。

Symptoms of dental caries include tooth pain and sensitivity, especially when chewing or drinking something that's cold or hot, or sweet.

龋齿的症状包括疼痛和敏感，尤其在咀嚼或饮用冰、热、甜的东西时。

An advanced caries lesion can progress to a point where the tooth surface forms a cavitation or a hole, which is the physical evidence of tooth breakdown.

龋洞进一步发展会导致牙齿表面形成洞穴，是牙齿损坏的实证。

" It is likely to be related to a change in diet. Our industrialized diet leads to chronic disease, which includes caries. And that may be the main explanation."

这可能与饮食的改变有关，我们工业化的饮食导致龋齿等慢性病的出现，其主要原因可能就是这个。