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play pause stop mute unmute max volume 00:0002:36repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. The mayor of Amatrice, which is located in central Italy
CNN美国有线新闻2016年8月
blizzard 暴风雪 cascade 瀑布似地落下 deteriorate 变坏，恶化 deviation 偏差 dust devil 小尘暴， 尘旋风 eddy 旋涡 fluctuation 起伏，波动 forecast 预报 grid 坐标方格 humidity 湿度 meteorologist 气象学家 multiply
新概念英语第四册单词MP3
4.初次面试 常用应急场景 范例一：Three rounds is successful Good afternoon. How can I help you? Good afternoon. My name is Monica. I am here for the job interview at 2 PM. Ok, please first fill in the form and return it to me. You can do it in the ne
白领口语应急
Silicon Valley More Than a Place ... It's a Culture 硅谷不仅仅是一个地方更是一种文化 MOUNTAIN VIEW, CALIFORNIA Running a company with a treadmill inside, in the middle of Silicon Valley, is not what Monisha Perkash had imagined when s
VOA标准英语2016年(七月)
Manifestations of bipolar disorder range from mild to severe, but all patients experience periods of exultation and depression, and each has its own symptoms.During manic periods, patients are extremely active, sleepless and sometimes make risky deci
VOA标准英语2018年(四月)
Researchers Create Artificial Skin With Sense of Touch Scientists have recently made considerable gains in creating human-like artificial limbs, but they still look and feel artificial. That could change with a development from South Korea. Researche
VOA标准英语2015年(一月)
'Metal Muscles' Flex a New Bionic Hand 德国科学家发明新的仿生手 Artificial limbs, including the most complex of them the human hand are getting more life-like and useful due to constant advances in tiny hydraulic, pneumatic and electric m
VOA标准英语2015年(七月)
Technology is constantly narrowing the gap between science fiction and reality, bringing fundamental changes into our lives. 日新月异的科技不断缩小科幻小说和科学事实间的差距，还给我们的生活带来根本上的改变。 A
VOA双语新闻 2012年1月
Trees Beat Lawns for Water Hungry L.A. 树木击败草坪 成洛杉矶旱灾救星 When California was strangled by drought, the city of Los Angeles was offering home owners cash to replace their lawns with landscaping that was less thirsty. Because
2017年科学美国人(五)月
Barry召集公司同事开会，有个坏消息要宣布。 Barry: Well, folks...I'm afraid I have some bad news. Our lawyers told me this morning that we are being sued. Chris: Sued? Who's suing us? Susan: And on what grounds? B: An Australian man n
礼节美语
May: Oh, Mom, do you know where the liquid soap is? Mom: Right here, in that beautiful bottle. Push the button, you'll get it. May: Oh, Mom, you can use the wipe. It smells sweet. Mom: That's OK. I prefer the hand-dryer. Oh, where is the switch? May:
英语大赢家下册
Many of us talk with our hands. But some researchers suspect we may listen with our hands, too. Cognitive scientists had subjects listen to spoken sentences, each in the third person and present tense, such as John walks to work. As they listened, th
Scientific American(十二)月
By Al Pessin Washington 28 September 2006 US Air Force Gen. Kevin Chilton The head of the U.S. Air Force Space Command says he is working to improve the military's sensor system to ensure that no one can threaten crucial space-based assets. The comm
2006年VOA标准英语（九月）
New Smart Toilet to Prevent Water Pollution in Disaster Areas 灾区设新式智能卫生间防止水污染 WASHINGTON The destruction of sanitary systems by war or natural disasters can aggravate the initial tragedy, causing disease and prolonged ri
VOA标准英语2014年(八月)
快速健康检测医疗设备或可造福医生患者 These two devices could help save your life. 这两种设备能够帮助挽救你的性命。 Researchers at George Washigton University in Washington DC have been working on medical tools to spe
VOA标准英语2016年(三月)
2016 Will See More Steps Toward Smart Everything 2016 将进一步见证 一切变得智能 The Consumer Electronics Show held each January in Las Vegas is considered to be the most important display of everyday technologies expected to hit the marke
VOA标准英语2015年(十一月)
Spanish Smart City Project Saves Time, Money 西班牙智能城市项目为人们省时省钱 WASHINGTON As life in cities worldwide becomes more hectic and more expensive, urban designers are resorting to modern technology to help citizens avoid tra
VOA标准英语2016年(四月)
Scientists Aim to Boost Efficiency of Wind Farms 科学家致力于提高风力发电的效率 Modern wind turbines usually operate in groups or so-called wind farms, some of them with more than 100 turbines. But the air turbulence they create decrea
VOA标准英语2015年(三月)
Luckily, the very biggest asteroids are few and far between. But there are still plenty of rocks out there that represent a significant danger to us. So, at the summit of an extinct Hawaiian volcano, Professor Nick Kaiser and his colleagues are searc
探索与发现2014年
By David McAlary Washington 12 July 2006 Astronaut Mike Fossum (on arm)installs the International Space Station's railcar-like mobile transporter U.S. space shuttle astronauts are on their third spacewalk since Saturday, this time to practice method
2006年VOA标准英语（七月）