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为了开展女学生青春期生理卫生常识的教育,我们于1986年9月至10月对益阳县农村女学生进行了束胸状况的调查,现将调查结果报告如下。一调查方法随机抽取了五所农村中学共1314名高中女学生,逐个测量在束胸
In order to carry out the education of female students adolescent physical health knowledge, we conducted a survey of the state of cerclage among rural female students in Yiyang County from September to October 1986, and the results of the survey are reported as follows. A survey method randomly selected a total of 1314 high school girls in five rural secondary schools, measured one by one in the chest