最大太阳能飞机完成环球之旅

Solar-Powered Plane Completes Trip Around the World 最大太阳能飞机完成环球之旅 For the first time, a solar-powered airplane has completed a trip around the world. The Solar Impulse 2 landed in Abu Dhabi before sunrise on Tuesday, after a

美国学生历史 第146期:民主党与辉格党(6)

Moreover, the key at the farther end of the line could be so arranged as to make an impression on a piece of paper that was slowly drawn under it by clockwork. 而且，在这根导线更远一端的键可用于在一张纸上留下压痕，这个压痕

【轻松英文阅读】拔河也是一项危险的运动

It has been around for over 4,000 years, is played in every corner of the globe and is a main staple of community and school events. The sport has long been praised as a game for building teamwork and cooperation. Tug of war has a long list of merits

世界500强CEO访谈 第60期:卡夫食品艾琳罗森菲尔德 渡过经济萧条期(2)

Reporter: You say beloved brands, others would say, oldish. I mean, Kraft cheese, OreosI mean theyre not the most sparkling brand new kids on the block. What do you think about this kind of issue? 记者：您刚才说你们的品牌是为顾客所喜爱

英语听力文摘 English Digest 589、挡风玻璃为何如此牢实？

What Makes Windshield Glass So Tough? We tend to think of glass as fragilebut in fact, glass is pretty strong stuff. A flawless fiber of glass pulled lengthwise is five times stronger than steel! Although glass is quite strong, its also very brittlea

60秒科学:Prehistoric Human-Fashioned Fibers Found

A report in the journal Science announces the finding of the oldest known human-fashioned threads, left in a cave by the Caucasus mountains about 34,000 years ago. Cynthia Graber reports. We humans love to decorate things. We wear flashy clothes, ti

电信专业英英词典F-3

补充： FAQ - An acronym for Frequently Asked Questions. FAQs are online documents that list and answer the most common questions on a particular subject. Federal Excise Tax - A 3% tax mandated by t

清新英文歌曲:Fall Out Boy- Immortals

They say we are what we are, But we don't have to be, I'm bad behavior but I do it in the best way, I'll be the watcher (watcher), Of the eternal flame, I'll be the guard dog, of all your fever dreams, Oooooooh I am the sand in the bottom half, Of th

SSS 2009-10-06

The Nobel Prize in physics goes to Charles Kao, of Standard Communications Labs in England and the Chinese University of Hong Kong, and George Smith and Willard Boyle of Bell Labs in New Jersey. Kao figured out how to transmit light over long distanc

TED演讲:人如果不喝水会怎么样(3)

For a long time, conventional wisdom said that we should drink eight glasses a day. 长久以来，一般观念都认为我们每天要喝8杯水， That estimate has since been fine-tuned. 但这个数据已被重新调整过。 Now, the consensus i

VOA标准英语2012--Entertainment Pioneer Dick Clark Dies at 82

Entertainment Pioneer Dick Clark Dies at 82 He was not a singer or musician, but Dick Clark was one of the most famous names in rock and roll. In the 1950s and 60s his afternoon television show, American Bandstand, was a daily staple for teens across

英语听力：自然百科 虫虫兄弟—8

It's the ultimate high fiber diet. These creatures can even eat wool. They do have some saving graces. Just as dust mites clean up our dead skin, carpet beetles mop up the hair we shed, as well as any dead insects they find. But it's curtains for the

大豆对多囊卵巢综合征健康有什么好处

Many women with polycystic ovary syndrome (PCOS) are confused about whether or not soy is good for them. Some women even fear it. 患有多囊卵巢综合征(PCOS)的许多女性都困惑大豆对她们是否有好处。有些女性甚至对大豆有些

万万没想到：原来红薯这么有营养！

Here are some facts about sweet potatoes you probably don't know: 这里有一些关于红薯你可能还不知道的事实： Sweet Potatoes Originated in the Americas 红薯起源于美洲 They're in the family of plants that includes morning glori

每日一词【925】staple：必不可少的东西

今天我们要学的词是staple。 Staple, 做为名词，指必不可少的东西。 Rice is a staple in the region, 米饭是这个地区居民的主食。 Hot dogs are a staple for barbecue parties in the summer, 热狗是夏天烧烤餐会不可缺

no doubt位于句首时为什么不倒装

no doubt虽然含有否定词no，但整个短语并不表示否定意义，所以当它位于句首时，其后不用倒装语序。类似的表达还有not long ago， in no time。如： Not long ago he went to work in the south. 不久前他去南方

学个词Learn a Word 第925期 Staple

今天我们要学的词是staple。 Staple, 做为名词，指必不可少的东西。 Rice is a staple in the region, 米饭是这个地区居民的主食。 Hot dogs are a staple for barbecue parties in the summer, 热狗是夏天烧烤餐会不可缺

放下玻璃杯 Put the glass down

A lecturer was giving a lecture to his student on stress management. He raised a glass of water and asked the audience, How heavy do you think this glass of water is? The students answers ranged from 20g to 500g. It does not matter on the absolute we

八种食物 你的胃“伤不起”

八种食物 你的胃伤不起 从理论上讲，人们应该可以消化放到嘴里的任何类型的食物。但是食物处理和加工方式的变化(如油炸)以及生活方式的变化(如久坐不动)意味着我们的胃并不总能很好地

简简单单让你变的快乐起来

While explaining stress management to an audience, the lecturer raised a glass of water and asked 'How heavy is this glass of water?' Answers called out ranged from 20g to 500g. 当向听众解释压力管理的时候，讲师拿起一杯水问道：这