我讀過，還得經常複習。我每天用牙線水牙器電動牙刷另外三種漱口水，餐後起碼化5分鍾清潔牙齒。牙齒弄不好，對身體損害大。

來源: 嚴惠姍於 2025-12-04 16:34:07 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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