单词：data change
单词：data change 相关文章
But their energy use is the subject of growing concern and criticism. Transcript of radio broadcast: 11 July 2008 This is the VOA Special English Economics Report. The Internet is sometimes described as a cloud -- a big, borderless area of computing
VOA慢速英语2008年（七）月
NASA Satellites Help Protect Developing Nations Satellite technology is the newest tool for helping developing countries deal with climate change and natural disasters. Satellites can measure conditions on the ground and share the data with communiti
2015年VOA慢速英语(九)月
Indigenous People Vulnerable to Climate Change Researchers say indigenous people are among the most vulnerable to climate change. Theyre studying how extreme weather events can trigger more disease outbreaks. Scientists say extreme weather events hav
VOA标准英语2012年(二月)
GUY RAZ, HOST: It's the TED Radio Hour from NPR. I'm Guy Raz. So imagine being able to go into the future just to, you know, get a glimpse of what things might be like. And say you walk into a home. ANAB JAIN: It's a small apartment, really small. RA
2017年NPR美国国家公共电台9月
Do Americans really go through careers like they do cars or refrigerators? As workers take in the latest round of monthly unemployment data over Labor Day weekend, Americans are focused on volatility in the job market. Much of what they hear points t
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There may be a link between later bedtimes and weight gain, new research suggests. 新研究表明，晚睡与体重增加之间可能存在关联。 Researchers studied 3,342 adolescents starting in 1996, following them through 2009. At three points
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