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President Obama met this morning with a bipartisan group of lawmakers to discuss the economic stimulus package. Afterward, leaders of both parties said they expected to have a proposal ready for the president by mid-February. NPR's Scott Horsley has
Unit 10 Text A Listening First Listening Before listening to the tape, have a quick look at the following words and phrases. overseas 向海外 fantasy 幻想 cell 细胞 gene 基因 identical twins 同
SCIENCE IN THE NEWS -January 8, 2002: Top stories of 2001 By Nancy Steinbach VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Doug Johnson with the Special English program SCIENCE IN THE NEWS. T
VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Doug Johnson. VOICE TWO: And I'm Mario Ritter. Today, we will tell about the two thousand nine Nobel Prizes for discoveries in science. We also will tell about progress against acqui
The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and telephones that it is hard to imagine what life would be like without them. When there is a powe
Lesson 84 The Busy Bee 第84课 勤劳的蜜蜂 Have you ever seen a hive of bees? 你有没有看到过蜂箱? Some hives are made with glass sides, through which we can see all that the bees are doing. 有些蜂箱的侧面是玻璃的, 你可以透过
Jackie: Hello welcome to Entertainment! I'm Jackie Dalton. If you're someone who is quite careful about what you eat and likes to be healthy, then you might want to find out about what's being hailed as the latest super food. A 'super food' is a term
Transcript: A: Hey, Im reading this really interesting article about the human body. B: Yeah? Well, we know all about that from biology lessons. A: No, we didnt learn much at all at school! Theyre discovering loads more things all the time. Really am
Millions of people are alive today because they received the blood given by another person. June 14 is World Blood Donor Day. This is the day on which we can say thank you to those who give blood. Every country raises awareness of the importance of g
SECTION 4: LISTENING TEST (30 minutes) Part A: Note-taking and Gap-filling Directions: In this part of the test you will hear a short talk. You will hear the talk only once. While listening to the tal
What Are Blisters? Remember that hit song from the 80s that featured the chorus: And I would walk five hundred miles / and I would walk five hundred more / Just to be the man who walks a thousand miles / to fall down at your door? What sounds romanti
Could the eradication of smallpox have been a factor in the spread of HIV? Thats the question posed by researchers in the journal BMC Immunology, who think that the vaccine might have offered partial protection against HIV. As smallpox was wiped out,
SCIENCE IN THE NEWS - Acne, Eczema and More: Scratching the Surface on the Rough Life of Skin By Caty Weaver Broadcast: Tuesday, November 29, 2005 (MUSIC) VOICE ONE: I'm Sarah Long with Bob Doughty, a
Gangrene - the death of tissue on a large scale. May be caused by certain bacteria which spread rapidly through tissues, or by an inadequate blood supply. Ganglion - a collection of nerve cells usuall
In the space that used to house one transistor, we can now fit one billion. 在以前,可以放置一个晶体管的空间,现在可以放10亿个。 That made it so that a computer the size of an entire room now fits in your pocket. 这导致曾经
Now if you have trouble maintaining your diet, 如果你不能保持节食, it might help to have some extra imagery to remind you how many calories are going to be coming at you. 一些图像也许会有助于提醒你食物里有多少热量。 H
A company in Phoenix, Arizona, says that it can now clone your cat. Actually, said Felix Lee, President of Twice Is Nice, Inc., you dont even have to wait until your beloved cat dies. We already have clients whose clone lives with its donor. The pric
不少准妈妈们都为宝宝做过三维或四维彩超,并给宝宝们拍下人生中的第一张照片。而试管宝宝们如今更可以拥有自己胚胎细胞时期的珍贵影像,这就是细胞拍。 It is the latest trend in baby pictu
Acid 酸 Why does the lemon taste sour? 为什么柠檬的味道很酸? It is because of the acid in a lemon. 因为柠檬里有酸。 Then what is acid? 那么什么是酸? All substances with a sour taste are kinds of acid. 所有带酸味的物质
台湾籍旅美老师今天交给我们的句子是: A special region in the center of our brain acts as our master biological clock. Light sensitive cells in our retinas feed signals deep into that brain region, training neurons to sync up with Ea