通过学习了解生活环境和生产环境与健康之间的关系，特别是远期危害，我国环境卫生工作的现状及环境卫生学研究进展。
To understand the relationship between living and production environment and health, especially long-term hazards. To understand the status and research progress of China's environmental health...
村支书(或村长)、妇女主任、村医和教师对本村的环境卫生现状，小学生及家庭主妇的卫生知识和行为均有一定的了解，他们是推行健康教育和卫生工作的最佳骨干人群。
Village leaders, women's directors, village doctors and teachers realized the situation of upwards and they were the best key persons who put up health education and sanitation work.
村支书(或村长)、妇女主任、村医和教师对本村的环境卫生现状，小学生及家庭主妇的卫生知识和行为均有一定的了解，他们是推行健康教育和卫生工作的最佳骨干人群。
Village leaders, women's directors, village doctors and teachers realized the situation of upwards and they were the best key persons who put up health education and sanitation work.
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