Health officials are saying that a tosser dentist may have exposed thousands of patients to life-threating diseases ranging from HIV to Hepatitis. ABC's chief health and medical editor Dr. Richard Besser is here with this disturbing story this mornin

发表于:2019-01-07 / 阅读(77) / 评论(0) 分类 万花筒2013年

Kenya's 'Slum Drummers' Make Beautiful Music With Scrapped Objects It's hard to imagine that this instrument, called a kalimba, is actually an old cooking pot, that has been fished out of this place. But Nairobis Slum Drummers are masters at making b

发表于:2019-01-11 / 阅读(64) / 评论(0) 分类 VOA标准英语2012年(四月)

By Phuong Tran Dakar 16 February 2007 Carnival season is a time for music and revelry, and not just in Brazil. In Cape Verde, some musicians want to show that Brazil's famous carnival rhythms also have roots in Africa's musical history. Phuong Tran

发表于:2019-01-12 / 阅读(116) / 评论(0) 分类 2007年VOA标准英语(二月)

Unusual Mars Rock Surprises Rover Scientists Curiosity's engineers on Earth put the drilling and sampling tools on the rover's robotic arm to full use this week as they assessed the makeup of the pyramid-shaped rock. The sample is named Jake Matijevi

发表于:2019-01-14 / 阅读(78) / 评论(0) 分类 VOA标准英语2012年(十月)