魔法教室里来了一位不速之客,一位浑身上下都邋邋遢遢的小男孩,被妈妈带来向小雨姐姐求助。在家里,妈妈说他不讲卫生,在学校里,老师和同学也总是批评他乱扔垃圾,不爱护公共卫生。他很苦恼,于是来到魔法教室,寻求帮助。 Magic classroom came an uninvited guest, a whole body covered with a small boy, was brought to help the little rain sister. At home, Mom said he did not talk about hygiene. In school, teachers and classmates always criticized him for littering and not for public health. He was distressed and went to the magic classroom for help.