单词：dioxine
单词：dioxine 相关文章
Arizona Congresswoman Gabrielle Giffords is able to breathe on her own, but doctors says theyre keeping her on a breathing tube to protect her airway, and they have cut back her sedation. Giffords is the only one of the 14 survivors of Saturdays shoo
2011年NPR美国国家公共电台1月
AS IT IS 2014-04-23 Agent Orange Removal Continues in Vietnam Hello, my friends, and welcome back to the program that helps you learn and improve your American English. Im Jim Tedder in Washington. Today we return to Southeast Asia to hear about effo
2014年VOA慢速英语(四)月
By Matt Steinglass Hanoi 26 June 2007 When Vietnamese President Nguyen Minh Triet met United States President George Bush in Washington last week, they announced new efforts to tackle the damage caused by Agent Orange. Although the countries agreed v
2007年VOA标准英语（六月）
The study tested uncooked salmon with the skin left on. Health officials say most pollutants are in the skin and the fat just below. They say removing the skin and cooking away fat removes many of the pollutants. The study says the chemicals apparent
英语时差8，16
By Marlene Smith Ukrainian opposition leader Victor Yushchenko says the people of Ukraine have already made the choice for a new country, as he prepares to resume campaigning for a re-run of president
VOA2004（下）--新闻盘点