英语听力：自然百科 喜马拉雅冰川融化加剧

Mount Everest looms in the distance. Its snow and ice-capped peak gleams in the sunshine. The Himalayan glacier is a fragile ecosystem, which environmentalists warn could soon disappear. Greenpeace says that as global warning increases temperatures a

国家地理-2008-01-01 Glacier Melt - 冰川融化

Some are remain length of the last ice-age, and alpine glaciers are quickly disappearing. There was hard strong evidence that years of rising temperatures are melting away austral gob ice berg glacier. Records here day back to the 19th century, and

China's Melting Glacier Brings Visitors, Adds to Climate Concerns

Each year, millions of people visit the 4,570-meter-high Baishui Glacier in southern China. Scientists say it is one of the worlds fastest-melting glaciers. The huge body of ice is in the southeastern edge of a Central Asian region called the Third P

与美国小学生一起学英文第12册 第28期:油画

Oil Paint 油画 Oil painting is very interesting and easy. 油画很有趣也很简单. If you make some mistakes during painting, you don't have to worry, it's very easy to fix mistakes. 如果你在绘画时犯了一些错误，不必担心，修正

[科学美国人60秒] SSS 2015-10-26

Each fall thousands of Coho salmon flocked to northwest rivers to spawn, but many never get the chance, especially near big cities like Seatle. And in some of these urban areas, up to ninety percent of the female were dying before they spawned, which

新西兰英语 764 South Island lakes need rain

This morning, New Zealanders had an extra hour in bed because we turned our clocks back. Summer time is finished. Already, we can feel the mornings and evenings are colder. In most of the South Island, the day time temperatures are cold too. However,

儿童英语小故事 47. The Snow Melts on the Ground

It is early afternoon. She looks out the window. She sees the snow. The snow falls from the sky. There are many snowflakes. They fall fast. They hit the ground. They melt on the ground. She is unhappy. She wants to make a snowman. But there is no sno

SSS 2009-04-17

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? At Antarcticas Blood Falls, the ice is stained red by ancient, iron-rich water pouring out of subglacial lakes formed millions of years ago. The cascading water is e

VOA慢速英语2015 加州预警系统使游泳者远离污水

Warning System Keeps Swimmers Out of Polluted Water 加州预警系统使游泳者远离污水 The dry conditions in California are good for people who like to swim in the Pacific Ocean. Because of the drought, there is less water runoff from cities

Glacier Bay: A Land Reborn

Glacier Bay: A Land Reborn This week in our travels through Americas national parks, we revisit the state of Alaska. The northernmost state is home to eight major national parks. Today, we visit one of its most famous parks Glacier Bay. This huge par

VOA标准英语2011--Scientists to Drill Huge Hole in Antarctic Ice

Scientists to Drill Huge Hole in Antarctic Ice Antarctica is the largest reservoir of glacial ice on the planet. An expedition of international scientists is headed to the frozen continent to study why its glaciers are retreating so fast. What they f

绿野仙踪 第93期:找寻恶女巫(14)

The little girl, seeing she had lost one of her pretty shoes, grew angry, and said to the Witch, Give me back my shoe! 小女孩子发觉她的一只美丽的鞋子被女巫穿在脚上，就生气起来，对着女巫喊道：把鞋子还给我！ I

pbs高端访谈:污染物随降雨进入水体致有毒鸡尾酒

JEFFREY BROWN:For those stations not taking a pledge break, we go beneath Washingtons Puget Sound to look at stormwater runoff. Our story comes from our colleagues at KCTS9 in Seattle. Katie Campbell reports for Earth Fix, a public media project focu

VOA慢速英语20060308b

EXPLORATIONS - Wet and Dry, Fire and Ice: Visiting Seven of America's Natural WondersBy Caty Weaver Broadcast: Wednesday, March 08, 2006 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Barbara

VOA标准英语2009年-Cities and Suburbs Fastest Growing Pol

Fertilizers from lawns, oil from cars, pet waste and runoff from building sites move quickly over paved surfaces into storm drains - and eventually, into the Bay. Rosanne Skirble | Washington, D.C. 30 November 2009 Watch: Skirble report Windows Media

Bottled Water Healthier?

Bottled water, including mineral and purified water, has become part of our lives. But now there is a wide variety of conceptual bottled water on the market that is extremely expensive, such as glacier water and bamboo charcoal water. Almost all of t

Bottled Water - Safe to Drink?

Bottled water, including mineral and purified water, has become part of our lives. But now there is a wide variety of conceptual bottled water on the market that is extremely expensive, such as glacier water and bamboo charcoal water. Almost all of t

英文情书写作范文：Is It Love? 这是爱么？

Dear Mitch, Hey! I've noticed that you have been flirting with me. You make it pretty obvious that you like me. I really like you. I want to know if you like me as much. If you do, please tell me. I wish that you would be mine and that I would be you

英语听力文摘 English Digest 235、海洋死区

Dead Zones in the Ocean 所谓海洋死区是指由于海水富营养化日益严重，导致海水中含氧量减少，鱼类等生物无法生存的区域。科学家介绍，人类过量使用化肥、大量生活垃圾、车辆和工厂排放的废

学个词 Learn a Word-VOA英语教学 3215 runoff

今天我们要学的词是runoff. runoff 是指竞选无法分出胜负的情况下进行的决选。 Republican Cindy Hyde-Smith wins the Mississippi Senate runoff vote in an election that critics say was racially charged. 共和党人辛迪海德-史