单词：resources ecosystem
单词：resources ecosystem 相关文章
87 natural resources words coal metal iron ore oil water precious metal diamond export import refine mine mining miner drill(ing) engineer supply infrastructure wood stone pure natural aluminium oil well phrases drill for oil explore for oil discover
情景英语口语100主题
For many years, we have been told that China is rich in various natural resouces so many people take it for granted that they are inexhaustible. people have not considered that one day some of these natural resources will be used up and that we will
疯狂英语易背作文
[00:02.55]第三单元 五大湖 [00:05.09]Lesson 9 1 Read and act [00:08.18]第九单元 读和表演 [00:11.26]Hey Kevin, where did you say you were born? [00:13.53]嗨,Kevin,你说你在哪里出生的? [00:15.80]I was born in Michigan, USA. [00:1
初中英语人教版初三
Exhibit Highlights Butterfly's Beauty, Diversity, Value to Ecosystem Flying Canvases They are gentle, colorful creatures that move with grace and flair. And in a warm and humid enclosure at the Smithsonians National Museum of Natural History in Washi
VOA标准英语2013年(三月)
[00:02.90]The world around us [00:06.45]LISTENING [00:09.20]1 Listen to the tape and fill in the correct information in the spaces below. [00:17.37]1.Walk along the street of any major city, [00:23.54]and you will see that the air you breathe is not
人教全日制普通高中英语（必修）高一
Natural Resources Through the changes in the ways of making a living in a family over several generations, the cartoon aims at sounding a warning against man's wasteful use of natural resources and emphasizing the urgent need to preserve these resour
英语专业四级听力50篇
Water is the source of life, a key factor in development and the essence of a harmonious ecosystem. With China's water environment deteriorating, and growing competition for water resources causing more disputes, both authorities and NGOs are realizi
世界各地新闻集锦
The sharing of resources and services is part of a regional integration program launched 3 years ago, when Chinese President Xi Jinping held a symposium calling for integrated and coordinated development of Beijing, Tianjin and Hebei. The program cov
2017CRI中国国际广播电台
This is Scientific Americans 60-second Science. Im Karen Hopkin, This will just take a minute. Have you ever said, I know it like the back of my hand? Well, how well do you know the back of your hand, or the back of your knee, or behind your ears? Pr
Scientific American(五)月
Severe Drought, Wildfires Threaten Water Resources This is Valles Caldera. Actually, it's the giant mouth of a dormant super volcano that last erupted 40,000 years ago. In the millennia since then, the terrain developed high-elevation forests, of abu
VOA标准英语2012年(一月)
Marshaling Resources to Stop the Epidemic Two leading advocacy organizations have issued a new report outlining their plan to bring an end to the HIV/AIDS epidemic. The report is being released ahead of the 19th International AIDS Conference in Washi
VOA标准英语2012年(七月)
Asian Carp now outnumber native fish in many areas of the United States and their expansion particularly threatens the fragile ecosystems of the Great Lakes. In an effort to control algae growth, catfish farmers in the southern United States introduc
VOA标准英语2010年(七)月
Kenya's ocean waters are home to five out of the world's eight species of turtles. All are classified as either endangered or critically endangered, and are threatened by poaching, fishing nets, development and pollution. The conservation groups Wata
VOA标准英语2010年(七)月
Anti-LRA Campaign Lacks Resources A six-month effort to eliminate LRA rebels in Central Africa is being criticized for failing to make meaningful progress. A coalition of humanitarian and rights groups says the joint United Nations / African Union ef
VOA标准英语2012年(十二月)
一、不同之处 1. 用法不同 there be 表示某个时间或地方存在某人或某物，而have表示主语拥有某人或某物，作宾语的某人或某物属主语所有。 2. 结构不同 there be + sb./sth. +时间/地点(副词或介词短
英文语法词汇
我们都知道sleep是睡觉的意思，bed是床，可有的时候，sleep却不一定是睡觉，而床也不一定就用bed来表示。有点被我说晕了吧，看看下面几个短语你就明白了。 我们都知道sleep是睡觉的意思，
英语新闻
Will shale gas be able to quench the energy thirst of the world's second largest economy? According to the Geological Survey of China, it may be too early to tell, but a plan is certainly now in motion. The newly released China Shale Gas Resources Su
cctv9英语新闻2015年
Scene 1 Topic 1 Oil Resources Key Sentences： 1. I do agree with you more. 2. Maybe I'm not able to answer all the questions, but I'm happy to try. 3. I'm honored to interview you. 4. Petroleum, coal, natural gas are major chemical feed stock. 5. Co
能源行业英语
China has full picture of coastal water resources BEIJING, Oct. 26 (Xinhua) -- China on Friday officially concluded an eight-year-long national marine survey, giving the country a true picture of its coastal water resources. Launched by the State Oce
英语新闻
Afghanistan has become the first country to map its natural mineral resources using an advanced remote sensing technique known as hyperspectral imaging. The mapping, a collaborative effort between the U.S. Geological Survey and the Afghan Geological
英语新闻