小王子爱吃糖但又不爱刷牙，结果蛀牙了！要怎么做，才能改善蛀牙呢？来听看牙医 Doctor Chan 教你如何培养正确的刷牙习惯，让你拥有健康的牙齿！
What happens when little prince eats too much sweets and does not brush his teeth? Learn proper oral hygiene and brushing techniques with Dr. Alan Chan!
Share this post
← Older Post
Newer Post →
