代替牙膏刷牙, 还有, 牙刷不能太硬，刷牙别太用力，因为她牙齿曾经很脆弱.

来源: Lily168 于 2016-01-12 12:58:36 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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