貝氏潔牙影片 - YouTube

5:55 Play next Play now 嘉義市貝氏刷牙法3D動畫教學 by 羅博仁 27,407 views 1:21 Play next Play now 20131112 潔牙順序錯了！ 牙線第1、牙刷第2 by BLTV 人間衛視 775 views 10:34 Play next Play now

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