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儿童每餐的吃饭时间最好不要超过30分钟,如果吃饭过久,容易造成牙细菌的繁殖,增加患龋齿的机会。
Children eat meal time is best not more than 30 minutes, if eating too long, likely to cause the proliferation of dental bacteria, increase the chances of suffering from dental caries.