单词：waste copper
单词：waste copper 相关文章
By Crystal Park Washington, DC 28 February 2006 watch eWaste report Constant innovations and breakthroughs in technology are helping the world. But there's a downside. The amount of electronic waste,
2006年VOA标准英语（二月）
韩国努力回收电子垃圾 South Korea is coping with increasing amounts of garbage from electronic devices, also called e-waste. To prevent tons of old computers, smartphones and appliances from ending up in landfills, leaking toxic chemicals, s
VOA双语新闻 2014年10月
By Selah Hennessy Dakar 10 November 2007 At least seven people are said to be under arrest in the Democratic Republic of Congo (DRC) after radioactive mineral waste was poured into a river in the southeast of the country. Selah Hennessy reports from
VOA常速英语2007年（十一月）
By Mil Arcega Washington, DC 23 May 2006 watch Ewaste report Recycled computer keyboards The business of disposing electronic waste - or e-waste - is growing as computer usage increases around the wor
2006年VOA标准英语（五月）
South Korea Attempting to Reuse More E-Waste 韩国尝试重新利用更多的电子垃圾 South Korea is dealing with increasing amounts of waste from electronic devices. These useless or unwanted parts are often called e-waste. Tons of old computer
2014年VOA慢速英语(十一)月
DEVELOPMENT REPORT - Reusing Metal Waste Provides Work For Many in Developing Countries By Gary Garriott Broadcast: Monday, April 04, 2005 I'm Gwen Outen with the VOA Special English Development Repor
农业与发展