M. Get your toothbrush wet, and put some toothpaste on it.
B. Ready!
M.Ok. Open your mouth wide. Move the brush up and down. Round and round.
Good. Now Brush the inside of your teeth.
Good brushing,now do the top too.
Nice, rinse your mouth.
B. My teeth feel so clean.
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tooth, toothbrush牙刷, toothpaste牙膏, toothpaste tube 牙膏管，brush刷子刷头, bristles刷毛
the top teeth 上牙；the bottom teeth 下牙； the back teeth/molar 臼齿；the front teeth门牙；the roof of the mouth上颚
wet, put on, squeeze the last bit of toothpaste out. rinse 漱口；gargle 发出咕噜咕噜声地 漱口；
open, turn on ,
wide 充分地
The song keeps going round and round in my head.
