摘要
It is hard for Shi Aihua,professor of preschool education in Nanjing Xiaozhuang University,to get rid of the lonely and wordless facial expression of a little girl.When the old professor,with 30 years of teaching experience,passed through a village,she tried to talk with a little girl who was squatting and looking down in silence while tying
It is hard for Shi Aihua, professor of preschool education in Nanjing .Xiaozhuang University, to get rid ofthe lonely and wordless facial expression of a little girl.
