上课的铃声响起了,一个轮椅慢慢摇进了临泉县邢塘镇任庄村一间稍显寒酸的教室里,一位端坐在轮椅上的女教师,用肌肉萎缩的双手紧握着一根长长的木棍开始在黑板上舞动,这根木棍的上方固定着一支塞进粉笔的注射器。随着这根“加长粉笔”在黑板上娴熟而吃力地舞动,一行秀丽而工整的粉笔字映现在学生们的面前…… The bell rang, a wheelchair slowly rocked into a slightly shabby classroom in Zhuangcun, Xingtang County, Linquan County. A female teacher sitting on a wheelchair clenched his hands with muscle atrophy The long wooden stick started to dance on the blackboard, above which a stick-shaped syringe was inserted. With this “lengthening chalk” skillfully and effortlessly dancing on the blackboard, the beauty and neat chalk of his party are now in front of the students ...