介绍:
Dentist牙医
May I have a look?能给我看看吗？
Please open your mouth.请张开你的嘴巴
Look！One tooth is black.
看，一颗牙齿是黑色的
Two teeth are yellow.
两颗牙齿是黄色的
What shall we do？What shall we do？
我们该怎么办？我该怎么办
Please brush your teeth every day.
请每天刷你的牙齿
Clean up！Clean up.刷干净，刷干净
Do you remember?你记住了吗
Ok，thank you！好的，谢谢
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