智齒弊大於利，現代人已經不用這智齒了！有許多人已經不長四顆智齒了！進化了！現在不是美國建議拔，國內也是。

來源: hhtt 於 2021-09-03 12:19:20 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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