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VOA标准英语2014--Safe Water Lowers Absenteeism 饮用安全水可降低旷课率?

Safe Water Lowers Absenteeism 饮用安全水可降低旷课率? Reducing absenteeism in schools in developing countries may be as simple as providing students with safe drinking water. A new study indicates that, but researchers are not sure why. Th

发表于:2019-01-14 / 阅读(62) / 评论(0) 分类 VOA标准英语2014年(三月)

VOA双语新闻 - 用低成本简单措施降低医院感染率

A new program to reduce hospital infections with relatively simple and inexpensive quality control measures is saving lives, according to a new study. 研究显示，采取一些比较简单和低成本的医疗质量控制措施，就可以减少感染

发表于:2019-01-19 / 阅读(53) / 评论(0) 分类 VOA双语新闻 2011年2月

VOA双语新闻：世卫提倡母乳喂养降低婴儿死亡率

The World Health Organization says exclusive breastfeeding can save millions of infant lives every year. As World Breastfeeding Week gets underway, W.H.O. and its partners are promoting mother's milk as the best way to give babies a healthy start in

发表于:2019-01-19 / 阅读(57) / 评论(0) 分类 VOA双语新闻 2008年8月
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