单词：high strength low-alloy steels
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material scientists admire spider silk for being lightweight and strong.now another arthropod product is getting into the act insect cuticle,the tough flexible material is inside insect skeleton.researchers at harvard * institute for biological inspi
Scientific American(十二)月
【今日基础词】Actually 【Transcript】 A: Working for four hours at a stretch really makes me tired. Why cant we have a break like many other companies? We need at least a tea break. B: Our boss is dead nuts on work. Keeping on working and ma
听基础单词练听力
I cried a tear Oh I did try I was confused You cleared my mind I sold my soul You bought it back for me And held the earth You gave me dignity Somehow you needed me You gave me strength To stand alone
100首英语歌
doyourearshanglow? Doyour ① earshanglow? Dothey ② wobbletoandfro? Canyou ③ tieeminaknot? Canyou ④ tieeminabow? Canyou ⑤ throwemoeryourshoulder Likea ⑥ continent alsoldier? Doyour ① earshanglow? Yes,my ① earshanglow Andthey ② wobblet
Wee Sing In The Car
AMERICANMOSAIC-ChicagoArchitectJeanneGangNamedMacArthurFellowforherStriking DOUG JOHNSON: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) Im Doug Johnson. Today we listen to new music from the Red Hot Chili Peppers And we visit an unusual
2011年VOA慢速英语(九)月
This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Athletes have obviously been tempted to use performance enhancing anabolic steroids. Drug testing may discourage such use. But a new study finds that some of the perfo
Scientific American(九)月
Teachers' Racial Biases Have Different Effects for High Versus Low Performers平等对待每一个学生 The ways teachers view their students can influence how teachers teach. Which affects how and what students learn. Now a study finds that a teach
2017年Scientific American(三)月
01-高了吗？ Is this too high? 除了高，我们还可以问：Is this too low? 低了吗？ 02-直吗？平吗？ Is it straight? 除了平，同样可以问：Is it skewed? 歪吗？ skewed 歪 03-两边一样高吗？ Are they leveled? 问两边
每天三分钟学英语
By Melinda Smith Washington, DC 24 January 2007 watch Diet report Trying to lose weight can be challenging and confusing, because there are so many different diet plans competing for attention. Low fat, or low carbohydrates, or high fiber? It's hard
2007年VOA标准英语（一月）
By Ted Landphair Washington 09 August 2007 Every day, American consumers are offered a simple choice when they areby a store's cashier: paper or plastic? But as VOA's Ted Landphair explains in today's searching for solutions report, some communities
2007年VOA标准英语（八月）
China is working on next-generation bullet trains with a maximum operational speed of 400 km per hour that will be ready by 2020 for markets linked to the Belt and Road Initiative, the country's top railway vehicle maker said. 国内最大的轨道客车
英语新闻
Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thankyou ！
新课标小学英语阅读100篇
By Cathy Majtenyi Nairobi 19 May 2008 Fuel efficient stoves and ceramic water purifiers are two examples of low-tech innovations that can help people in poor countries improve their quality of life. Because what is known as appropriate technology usu
VOA标准英语2008年（五月）
AS IT IS 2014-01-22 World Bank: Developed Economies Gain Strength in 2014 世界银行称2014年全球经济增长将有所改善 Welcome to As It Is from VOA Learning English. Im Mario Ritter. The World Bank has released its report on the world econ
2014年VOA慢速英语(一)月
经典歌曲-你需要我you needed me -anny murray 获奖时间：1979年 I cried a tear, you wiped it dry ! was confused, you cleared my mind I sold my soul, you bought it back for me And held me up and gave me dignity Somehow you needed me You gav
经典英文歌曲
I cried a tear我伤心地哭，流下了眼泪 You wiped it dry你帮我擦干 I was confused我内心迷茫混乱 You cleared my mind你使我思路清晰 I sold my soul我出卖了我的心灵 You bought it back for me你又把它还给了我 And held me up and gave me dignity帮助我，给我尊严
美国乡村音乐
TC Williams, the only public high school in the city of Alexandria, Virginia, is dealing with challenges. The school is known for its ethnic and cultural diversity but it has been named by Virginia's Department of Education as one of the lowest achie
VOA标准英语2010年(六)月
Tropical cyclone Marcia is rapidly gaining strength as it heads for central Queensland as is expected to be a dangerous category five system when it crosses the coast early Friday morning.Communities from Mackay to the New South Wales border are on a
澳洲ABC新闻快递2015年
LONDON, July 26 (Xinhua) -- It landed at Lands End on the extreme south-west coast of England 69 days ago and after making its way around the British Isles, the Olympic Torch finally reaches the Olympic stadium on Friday. When it reaches the end of i
英语新闻
Sophie Madeleine - The Knitting Song 惬意的编织之歌 歌词： I'm going to knit myself a sweater. A sweater that will keep me warm at night. Just how many days here must I weather? Just biding my time... 'cause when I call you on the phone, I'
经典英文歌曲