One day, John was back home after work. He found that his wife was shaking their daughter who was only half a year old. She said "Da-Dy" to the baby many times. John felt very happy because he thought his wife chose the word "Dady" to teach their baby.During one night several weeks later, John and his wife were waken up by the cry "Dady". His wife said to him, "Darling, she is calling you." Then she turned to sleep.一天下班回家，约翰发现妻子在摇半岁的女儿，嘴里反复念道：“爸-爸。”约翰心里感到美滋滋的，他的妻子选择了“爸爸”这个词首先教孩子。 几周后的一天夜里，约翰和妻子被一阵哭声惊醒了，“爸-爸！”“她在叫你，亲爱的。”妻子说，然后翻身竟自睡了。