空气等离子体吹管

Without air, there would be no fire

Without air, there would be no fire. There would be no cars or trucks, since motors need air in order to work. Without air, there would be no wind or clouds. There would be no weather, as we know it.(

发表于:2018-12-01 / 阅读(245) / 评论(0)

自考英语（一）78讲

太阳科普第8期

Now the speed of light is a very,very big number. 光速是个很大的数字 So if we just take a small amount of mass, 所以只要一点点质量 you get a huge amount of energy. 就含有大量能量 And that's the energy which actually powers ou

发表于:2018-12-07 / 阅读(183) / 评论(0)

太阳科普

英乐时空Walking In The Air

Walking in the Air 空中漫步 We're walking in the air 我们在空中漫步， We're floating in the 1)moonlit sky 在月光点亮的天空中飘浮。 The 2)people far below are sleeping 在我们飞

发表于:2018-12-13 / 阅读(136) / 评论(0)

英乐时空

79. In the air

Matt and his wife lived in the country. Matt was very stingy and hated spending money. One day a fair came to the nearby town.

发表于:2019-01-03 / 阅读(238) / 评论(0)

英汉幽默故事选读

VOA标准英语2014--Memorial Torch Shines Light on Rwanda's Past and Present

Memorial Torch Shines Light on Rwanda's Past and Present NDERA, RWANDA A traveling memorial torch is making its way across Rwanda on the way to Kigali for commemorations of the 20th anniversary of the Rwandan genocide. The most recent stop was in the

发表于:2019-01-08 / 阅读(117) / 评论(0)

VOA标准英语2014年(四月)

英语新闻视频 Special Olympics torch run starts in China

The Law Enforcement torch run for the 2007 Shanghai Special Olympics Summer Games has started across China. Beijing Mayor Wang Qishan was on hand to light up the flame at the Temple of Heaven. He then handed it to Law Enforcement torch bearers , ina

发表于:2019-01-11 / 阅读(119) / 评论(0)

英语新闻视频

2007年VOA标准英语-'Ruby's Torch' A Dream Come True for Nanci Grif

By Katherine Cole Washington 22 January 2007 Texas-born Nanci Griffith has been writing since she was 12 years old, and making records since the late 1970s. Her career has spanned a variety of musical styles, including folk, country and what she cal

发表于:2019-01-13 / 阅读(179) / 评论(0)

2007年VOA标准英语（一月）

First torchbearer for Olympic torch telay announced

LONDON, May 10 (Xinhua) -- The London Organising Committee of the Olympic and Paralympic Games (LOCOG) has confirmed that the first torchbearer for the Olympic torch relay will be three-times Olympic gold medallist Ben Ainslie. Ainslie will start the

发表于:2019-02-05 / 阅读(134) / 评论(0)

英语新闻

VOA标准英语2008年-Beijing Celebrates Olympic Torch Arrival

The Olympic torch relay has entered its final leg in Beijing amid tight security and to the cheers of thousands of proud Chinese. The worldwide relay was meant to drum up support for the Beijing Games but was marred by protests against China's tough

发表于:2019-02-06 / 阅读(115) / 评论(0)

VOA标准英语2008年（八月）

China faces severe plasma shortage: health minister

BEIJING, Dec. 11 (Xinhua) -- China is faced with severe challenges in collecting enough blood plasma to produce medicines, Health Minister Chen Zhu said Sunday. Chen called on the public to join blood donation after donating blood plasma at the Beiji

发表于:2019-02-07 / 阅读(133) / 评论(0)

英语新闻

Olympic Torch Relay "to showcase" iconic North West

LONDON, June 19 (Xinhua) -- The Olympic Torch Relay is a great chance to show off the North West and celebrate the role that people, places and businesses from the region are playing in London 2012, Culture Secretary Jeremy Hunt said on Tuesday. Hunt

发表于:2019-02-07 / 阅读(128) / 评论(0)

英语新闻

Olympic Torch passes testing of worst weather

LONDON, April 11 (Xinhua) -- The Olympic Torch has passed rigorous testing to ensure even the worst of Britain's weather will not be able to put it out, the Evening Standard newspaper said Wednesday. Two prototypes withstood 50mph winds, extreme temp

发表于:2019-02-07 / 阅读(130) / 评论(0)

英语新闻

英语新闻视频：Olympic torch scales Snowdon in Wales

The Olympic torch has climbed the tallest mountain in Wales carried by one of Britain's best-loved mountaineers. 奥运火炬已经到达了威尔士最高山，是由英国最受欢迎的登山运动员之一克里斯伯宁顿爵士传递的。 Sir

发表于:2019-02-08 / 阅读(191) / 评论(0)

英语新闻视频

发送电子邮件也会产生碳足迹么？

You might not realise it, but sending even a short email has an impact on the environment. 你可能没有意识到，即使是发送一封小小的邮件也会对环境产生影响。 Scientists estimate that an email adds about four grams (0.14 oun

发表于:2019-02-08 / 阅读(168) / 评论(0)

阅读空间

英文歌曲:I Need Air

I Need Air Magnetic Man Electrify my body And you're makin' me feel Like I'm so electric Everything you do is makin' me Blow Blow Blow Don't know what to do about it Can't see how I'd live without it All I wanna do is just Know Know Know You suffocat

发表于:2019-02-11 / 阅读(155) / 评论(0)

好听的英文歌曲

Lesson 44-1 Home Appliances 家用电器

Listen to the statements and check the correct answers. 1.Is sweeping out the tiny dust bothering you a lot? From now on if you have this machine, doing the housework will become a very easy job. This is a portable vacuum cleaner. lt's light and wire

发表于:2019-02-17 / 阅读(117) / 评论(0)

英语听力练习题

UN chief to carry Olympic torch

UNITED NATIONS, July 24 (Xinhua) -- UN Secretary-General Ban Ki-moon will visit London from July 26-28, during which he will carry the Olympic torch during the final leg of its relay, a UN spokesman told reporters here on Tuesday. On Thursday, at the

发表于:2019-02-17 / 阅读(103) / 评论(0)

实用英语

In the air

Matt and his wife lived in the country. Matt was very stingy and hated spending money. One day a fair came to the nearby town. Let's go to the fair, Matt, his wife said. We haven't been anywhere for a long time.Matt thought about this for a while. He

发表于:2019-02-18 / 阅读(194) / 评论(0)

趣味英语

美国习惯用语:320 thin air; come up for air

今天我们要讲的习惯用语都有air这个词。大家都知道air是空气。早在十七世纪，意大利科学家伽利略发现空气似乎没有实质却有重量。后来人们进一步发现高山顶上的空气要比海平面上的空气

发表于:2019-02-18 / 阅读(198) / 评论(0)

美国习惯用语

Chinese health minister donates plasma

CHENGDU, May 5 (Xinhua) -- Chinese Health Minister Chen Zhu donated plasma on Saturday in Chengdu, capital of southwest China's Sichuan Province, and called on health workers to take the lead in blood donation to ease the country's blood supply short

发表于:2019-02-18 / 阅读(138) / 评论(0)

英语新闻

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学英语单词

AC equivalent capacitance

afrcs

almowr

assward

attach weight to something

broadband wireless access