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发表于:2018-12-02 / 阅读(96) / 评论(0) 分类 新概念英语第四册单词MP3

More US Women Birthing the Old-fashioned Way 越来越多的美国女性选择传统的生育方法 DERWOOD, MD A small but growing number of women in the United States are choosing to give birth using the services of a certified nurse-midwife rather

发表于:2018-12-08 / 阅读(50) / 评论(0) 分类 VOA标准英语2014年(十月)

By Efam Dovi Accra 29 July 2006 Health officials from six African countries meeting in Accra have resolved to work together to improve health screening during pregnancy to control and prevent the spread of malaria and transmission of HIV from mother

发表于:2019-01-12 / 阅读(125) / 评论(0) 分类 2006年VOA标准英语(七月)