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汉沽区教育局于一九七八年初对中小学视力保健工作进行了一次专题调查。发现,由于“四人邦”对学校工作的干扰破坏,加之地震造成的困难,使学生的视力保健工作受到了严重影响。学生学习的设备条件较
At the beginning of 1978, the Education Bureau of Hangu District conducted a special survey on the vision care work in primary and secondary schools. It was found that due to the disruption and disruption of school work by the “Four Persons State” and the difficulties caused by the earthquake, the vision care work of students was seriously affected. Students learn more about the conditions of the equipment