论文部分内容阅读
一个孩子,在家里玩的时候,在地板上跑来跑去,外婆说:“宝宝,不要跑,过一会要摔倒的!”话间孩子真的就摔倒了。头撞到了
A child, playing at home, ran around on the floor, grandmother said: “Baby, do not run, after a while to fall!” Then the child really fell. Head hit