不给她用牙膏.等她自己刷好了,你再给她刷,加强一下.如果一天能刷两次最好,如果只能刷一次,那么要晚上睡觉前刷.
小孩子不用牙膏也可以的.
不给她用牙膏.等她自己刷好了,你再给她刷,加强一下.如果一天能刷两次最好,如果只能刷一次,那么要晚上睡觉前刷.
小孩子不用牙膏也可以的.
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