you can do it. many people do it in their 40s, even later. but

来源: 于 2015-03-19 08:05:51 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

becareful about pull out any teeth though. You won't get it back and have to have implant, which is expensive and never as good as the real one