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A Silent Killer: Carbon Monoxide Poisoning 沉默的杀手:一氧化碳中毒 From VOA Learning English, this is Science in the News. Im Bob Doughty. And Im June Simms. Winter has brought cold weather to many parts of Earths northern hemisphere. With
VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Faith Lapidus. Wintry conditions are returning to the northern part of the world. Winter brings cold weather and, with it, a danger as old as man's k
Rick Stevenson, 16 years old, spends every minute he can on the mountain. He and his friends go snow-boarding every weekend. It's incredible, he says. The winds are so strong, the boards go 50 miles an hour. His friend Laura Fields agrees. No one goe
FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Faith Lapidus. CHRISTOPHER CRUISE: And I'm Christopher Cruise. Winter has brought cold weather to many areas in Earths northern hemisphere. With the cold comes a danger as old as
AS IT IS 2016-05-23 10,000 Girls Explore Science Careers 10000个女孩探索科学事业 A science museum in Denver, Colorado is working to increase the number of American girls who grow up to be scientists. The Denver Museum of Nature and Science r
Unit 120:Join a gym or health club 第120单元:加入某个健身俱乐部 I am simply incapable of exercising on my own,says Lisa Hammond,a homemaker from a small town in Ohio. 我就是没办法自已一个人运动。俄亥俄州一个小镇的
【Trancript】 Best inventions A:Office software like Windows might be one of the best inventions in this information age. It saves us from so much work and makes the communication even around the world much easier. B: Fully agree. I do enjoy the
Do you want to hear a funny joke? 你想听个有趣的笑话吗? OK. Are you sure it's funny, though? 好啊,可是你确定它好笑呜? Well, you'll see. 你不妨听听看。 OK. 好。 OK, an Englishman, a Scotsman, and an Irishman were going
I'd like to talk to you about the new product. 我想要和你谈谈我们的新产品。 I'd like to talk to you about the new product. 我想要和你谈谈新产品。 OK. Go ahead, please. 好的,请讲吧。 When may I introduce our new produc
A little while later, Benny sat on a bench at the edge of the skating pond. He was trying to lace up his skates. His hands were clumsy inside his gloves. When he took his gloves off, his fingers got too cold. Ill never get these laces tight enough, h
California to Require Solar Power for New Homes California has become the first U.S. state to approve plans to require newly-built homes to include solar equipment. 加州已成为美国第一个批准计划要求新建住宅纳入太阳能设备的州
CPU central processing unit Cross Connect 1.in a premises distribution system, equipment used to terminate and administer communications circuits. In a wire cross connect, jumper wires or patch cords
Ground - Connecting the Earth to electrical equipment with a conductor. This is done so current overloads (perhaps due to a lightning strike) can be safely diverted to the Earth. Ground Fault Circuit
Long-term Assets 和 Long-term liabilities Long-term(长期的)和Assets、Liabilities结合,分别构成Long-term assets(长期资产)和Long-term liabilities(长期负债)。 Long-term
EXPLORATIONS -April 3, 2002: Spacesuit History By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we tell a
Want to try Paragliding Activity? No problem. But first, let’s see what you need to prepare. 伞头 座包 头盔 副伞 飞行服 其他配套装备还有:护目镜,飞行靴,飞行服,对讲
1. The United States along with Japan, China, South Korea and Russia all agree North Korea shouldn't have nuclear weapons. President Bush says a diplomatic solution needs to be reached with North Kore
Bush Warns of Nuclear Weapons Threat Scott Stearns President Bush wants to expand international law enforcement efforts to stop the flow of technology and expertise relating to weapons of mass destruc
This is the VOA Special English Agriculture Report. When is a plant considered a weed? Experts at Penn State University have a simple answer: When the undesirable qualities outweigh the good qualities. Consider that crops generally produce several hu
Afghan Economy Slows Row upon row of heavy construction equipment lies idle along Kabul's Jalalabad Road as international contracts begin to dry up with international forces pulling out. Machines like these had been used to build the heavily fortifie