标签：Ozone Layer 相关文章
[00:-1.00]page 78 GREEN ORCHIDS [00:-2.00]Life is a series of choices,and we cannot always foresee the consequences. [00:-3.00]Harry Saleem,an obese man with too much money and power,faced a choice now. [00:-4.00]Outside his office waited his persona
高中英语牛津版高二
Wednesday's air quality index in Atlanta, Georgia, miles away from any of the fires, was unhealthy. In Chattanooga, Tennessee, it was 151. What exactly does that mean? SUBTITLE: What is the AQI? JENNIFER GRAY, CNN METEOROLOGIST: The one thing you nee
CNN美国有线新闻2017年1月
As the balloons rise higer still,they face an attact by an invisible bombardment,radiation.Every day the Sun radiates a titanic amount of energy,some of them in the form of high energy of ultra violet rays.These rays packed a powerful punch ,and in t
探索与发现2014年
We Are a Normal Member of the Big Family of Nature By Wang Yonghui(主永晖 北京对外经济贸易大学) 专家点评:演讲者围绕环境污染的严重性作了一次次的说明。文章的结构严谨，也很有层次感。 Honorable judges
英语演讲
If you've been outside before a rainfall in the spring, you might have noticed a particularly fresh or sweet smell that seeps into the air a few minutes before the first drops begin to fall. If you're familiar with this smell, it's a great way to pre
英语时差8，16
You may have never heard of him, but Thomas Midgley was considered one of the great chemists and inventors of his time. But perhaps no single person in history has done more harm to our earth. While working at a subsidiary of General Motors in 1921 h
轻松英文阅读
The dangers of global warming are well known. It is good to have a day that makes us think about the harm the Suns rays can do to our skin. This day is Stay Out Of The Sun Day. It takes place around the 3rd of July every year. No one really knows how
世界节假日博览
There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th
世界节假日博览
Task 2: A Work Qualification Test Script According to a report by Australian researchers, the hole in the ozone layer over Antarctica will probably start closing within five years. They say it may be completely closed within fifty years. The ozone la
新视野大学英语：视听说教程 3
III. Listening In Task 1: We should have proper respect for nature! Script Martha: Do you think most people in your culture respect nature? Ed: I think so. Ummmore now than before. Martha: What do you think is the most serious environment problem in
新视野大学英语：视听说教程 3
Task 2: Wrong Weather Forecast M: Hey, Jane! Does everyone know what time to meet us this weekend for the picnic? W: Yeah. Theyll all be here at eleven sharp! Ive got all the food and drinks for the barbecue, and Tom is bringing the grill. M: OK. Ive
新视野大学英语：视听说教程 1
To be living at the start of the new millenium is to exist in the most advanced technological era in history. It is easy2 to forget that we are still surrounded by countless opportunities to get close to the earth, the sea and all the otherwonders of
202 Useful Exercises for IELTS
Today has been warm and sunny throughout the whole country. This is a reminder that in New Zealand we have to be careful to protect ourselves from the harmful UV rays from the sun. The earth is closer to the sun during the southern summer than during
新西兰英语
Climate Puzzles 气候之迷 Scientists who predict Earth's future climate wish they knew how climate has changed in the past few thousand years. Learn more about modeling global climate -- today on Earth and Sky. JB: This is Earth and Sky. Most scienti
(科普英语)Earth and Sky
Moon and Venus月球和金星 The planet Venus is now low in the west after sunset. It's not up for long after the sun goes down, but it's very, very bright. Learn how to see Venus tonight near Earth's companion moon -- today on Earth and Sky. JB: This i
(科普英语)Earth and Sky
AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals
农业与发展
Earth's Ozone Layer Shows Signs of Recovery 地球臭氧层出现恢复迹象 The new report says the Earths ozone layer is showing signs of recovery. Ozone is a form of oxygen. It is found in the air we breathe and in Earth's atmosphere. The ozone l
2014年VOA慢速英语(九)月
Good News: Earth's Ozone Hole is Healing 好消息:地球臭氧层空洞正在恢复 There is big news about the environment: Scientists say a hole in Earths protective ozone layer is starting to heal. 一则关于环境的重磅新闻来袭：科学家
2016年VOA慢速英语(七)月
The government will issue real-time air quality monitoring data in 74 cities starting January 1st. The Ministry of Environmental Protection says the data will include PM2.5, a gauge which monitors fine particles with a diameter of 2.5 microns or less
英闻天下
The EarthOur Mother Pcople often say that the earth is like our mother. She gives life to all the living things on the earth and provides us with air, food, water and other essential things we need for living. Once she was beautifhl and rich, but no
英语作文