牙縫刷用法 - YouTube

44:50 Play next Play now 台視綜合台_健康好簡單_清潔牙齒要做好牙刷挑選很重要+刷牙+牙線+牙間刷_牙醫呂孟頻+記者張翠芬+媒體楊月娥+媒體呂文婉_0412150001 by 嘟嘟家 1,412 views 1:21 Play next Play now

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