Brush your teeth up and down.
上上下下刷刷牙
Brush your teeth round and round.
一圈又一圈刷刷牙
Brush your teeth from left to right.
从左到右刷刷牙
Brush your teeth in the morning and night.
早晚都要刷刷牙
Brush brush brush.
刷刷刷
Brush brush brush.
刷刷刷
Brush your teeth in the morning and night.
早晚都要刷刷牙
Brush your teeth to keep t
Brush your teeth up and down. 上上下下刷刷牙 Brush your teeth round and round. 一圈又一圈刷刷牙 Brush your teeth from left to right. 从左到右刷刷牙 Brush your teeth in the morning and night. 早晚都要刷刷牙 Brush brush brush. 刷刷刷 Brush brush brush. 刷刷刷 Brush your teeth in the morning and night. 早晚都要刷刷牙 Brush your teeth to keep t