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Belongs to the oral health care.
是属于健康的口腔护理。
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WHAT IS ORAL HEALTH?
什么是口腔健康?
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Follow these steps to protect your oral health.
以下步骤将有助保护口腔健康。
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Effective oral health starts with the gums.
有效的口腔健康开始于牙龈。
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Regular dental care is an important part of oral health.
常规牙科保健是口腔健康的重要部分之一。