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Porcelain teeth to prevent dental disease?

　　According to internationally renowned expert Professor Cui Rongshuo oral description, well-made, craft fine porcelain teeth tooth United States not only has the function can also prevent many dental diseases, to maximize the retention of periodontal disease leading to loose teeth, changing the length of the crown, so The shorter, so that the ratio of crown more coordinated and gums, chewing food to maintain stability of the force center, thereby protecting the stability of the teeth.

原文翻譯如下：