以下为句子列表：
英文: A Harvard School of Public Health survey released last month reported that more students are abstaining from alcohol, but levels of binge drinking having at least four or five drinks at a sitting are the same as in the early 1990s.
中文: 哈佛大学公共卫生学院上个月的一份调查报告表明，已经有越来越多的学生主动戒绝饮酒，但是另一方面学生们在聚会时的饮酒量却仍不见减少，还像20世纪90年代初一样一饮便是4、5杯。
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英文: Conclusion: It is helpful for reducing mortality by developing general health survey and education, carrying on education of traffic safety and production safety, prevention and care of hypertension , protection of environment reducing air pollution and n
中文: 结论：开展健康调查和防癌普查、防治高血压、进行交通和生产安全教育、爱护环境减少大气污染及不吸烟等，将有利于降低疾病的死亡率。
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英文: Objective:To analyze the data of the permanent teeth caries and treatment needs of six age groups people in Beijing with statistical methods which came from the second national oral health survey of China in 1995.Method:The total sample of 12792(8520 urba
中文: 目的:本文对1995年第二次全国口腔健康流行病学调查中,北京地区六个年龄组人群的恒牙患龋及治疗需要情况进行统计学分析.方法:采用整群抽样方法,对北京市六个年龄组的城乡人群12792人(城市8520人,农村4272人)进行了口腔检查,诊断标准根据世界卫生组织1987年第三版<口腔基本调查方法>一书.结果:各年龄组的患龋率及龋均基本是城市高于农村,12岁年龄组的患龋情况处于很低水平,12岁年龄组恒牙充填率为15.42(城)和3.23(乡),结论:本结果离2000年目标有一定差距,提示我们应加强口腔健康教育,提
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