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能吃能喝,身体才好!8020,是世界卫生组织对牙齿健康的标准,即80岁的老人至少有20颗功能牙(能咀嚼不松动)。牙齿健康直接影响全身健康,所以牙齿出了问题,一定要早治! twitter.com/DentistLee1/status

t.me/private_channel_c14370a/2

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