The report notes that several states now employ dental health directors. 報告指出，好幾個(gè)州聘請了口腔衛生總監。
Another should pay special attention to oral hygiene, brushing postprandial timely, as far as possible deprivation sweets. 另外應該特別注意口腔衛生，餐后及時(shí)刷牙，盡量少食甜食。
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