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教师工作有三大特点:说话时间多、站立时间多、伏案时间多,随之而来的就是教师职业病:咽喉炎、腿部静脉曲张、颈腰椎病和神经衰弱等。脆弱部位一:咽喉粉笔烟尘这东西让老师吃够了苦头,纷纷中了慢性咽喉炎的招。曾有一所小学的校医对记者说,他们学校除了新来的年轻教师外,其他教师绝大部分都患
There are three major characteristics of teacher work: talk time, standing time, desk case time, followed by the teacher occupational diseases: pharyngitis, leg varicose veins, cervical and lumbar and neurasthenia and so on. Vulnerable parts: throat chalk dust This thing let the teacher eat enough suffering, one after another in the chronic pharyngitis trick. There was a primary school doctor told reporters that in addition to the newly recruited young teachers in their schools, most of the other teachers were suffering