This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Its a familiar story. When immigrants arrive in a new place, they tend to stick together, forming segregated enclaves that feel like a home away from hom

发表于:2019-01-08 / 阅读(70) / 评论(0) 分类 Scientific American(十二)月

By Barry Wood Mitrovica 25 January 2007 February 2 the United Nations proposal for the future status of the disputed territory of Kosovo will be delivered to Serbian and Kosovar authorities. VOA's Barry Wood reports from the city of Mitrovica in nort

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 2007年VOA标准英语(一月)

By Lisa Bryant Paris 05 November 2007 Spain's King Juan Carlos is paying his first royal visit to the Spanish enclaves of Ceuta and Melilla, on the Moroccan coast. From France, Lisa Bryant reports what might appear an ordinary trip is mired in contro

发表于:2019-02-04 / 阅读(69) / 评论(0) 分类 VOA常速英语2007年(十一月)