楠楠出生5个月了,一天,他3岁的小堂姐栖栖在他面前吃饼干,楠楠睁着一双圆溜溜的大眼睛直勾勾地看着,小嘴一动一动地,口水往外流。栖栖看到后便掰下一小块饼干塞到弟弟嘴里。奶奶看见了,连忙走过来,把那小块饼干从楠楠嘴里抠出来,责备栖栖说:“弟弟还没长牙,怎么能给他饼干吃?”楠楠妈犯愁 Nan Nan was born five months, one day, his 3-year-old cousin habitat eat biscuits in front of him, Nan Nan with a pair of big eyes round yo yoguotou looked, mouth move, saliva out flow. After the habitat saw broke off a small piece of biscuit stuffed into his brother’s mouth. Grandma saw, and quickly came to pull the small pieces of biscuits from Nan Nan mouth, blamed the habitat said: “My brother has not teeth, how can give him a cookie to eat?” Nan Nan mother worry