标签：Devices 相关文章
At a stoplight, have you looked around your fellow drivers? If so, youve seen them doing two things: bobbing their head to the music or talking on a cell phone. Its what we do in our cars. The problem is that we have these awesome devices but they do
英语解说豆知识2010年
This is the VOA Special English Development Report. Solar water heaters are devices that use energy from the sun to heat water. Solar water heating is used around the world. An example of a rooftop solar water heater being built in South Africa The
VOA慢速英语2009年（四）月
PEOPLE IN AMERICA - Thomas Edison, 1847-1931: America's Great Inventor ANNOUNCER: Welcome to the VOA Special English program, People in America. Today, Sarah Long and Bob Doughty tell about the inventor Thomas Alva Edison. He had a major effect on th
2012年VOA慢速英语(八)月
By Paul Sisco Washington, DC 22 November 2006 watch MADD report In the United States, a group called Mothers Against Drunk Driving, or MADD, has led the way to safer roadways. The group's latest campaign would mandate proven technology to save lives
2006年VOA标准英语（十一月)
'Smart' Bandages Could Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Simple bandages are usually seen as the first line of attack in healing small to moderate wounds and burns. But scientists say new synthetic materials with embedded
VOA标准英语2016年(二月)
RACHEL MARTIN, HOST: The U.S. is tightening rules about electronic devices allowed in carry-on baggage. The new security measures cover direct flights to the U.S. from eight majority-Muslim countries. This, of course, comes as President Trump is wagi
2017年NPR美国国家公共电台3月
Maggie: What did you think of the book you started last week? Kurt: Oh, I liked it well enough . Maggie: Wow, thats a glowing recommendation . Kurt: Well, it started off with a bang and the suspense in the first half was great. I couldnt put it down
地道美语播客