最后，通过一个牙冠修复体变形设计的例子，说明该方法的有效性。
Finally, an example is given to illustrate the method to be efficient.
如果你有龋病史，戴的有牙冠，冠桥修复体或者戴的有牙套，你应该更勤快的去看牙医。
If you have a history of cavities or crown and bridge work, or are wearing braces, you should visit the dentist more often.
在牙齿遭受侵蚀前就涂上保护胶，从长远看，能够通过避免填充、修补牙冠等修复受损牙齿的需要来节省时间和金钱。
Having sealants put on teeth before they decay will also save time and money in the long run by avoiding fillings, crowns, or caps used to fix decayed teeth.
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