单词：drainage systems
单词：drainage systems 相关文章
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用Mp3背六级单词
Nigeria has both the largest population and largest economy of any African nation. There are two major rivers in Nigeria, the Benue and Niger Rivers and both of them have flooded. The country is in it's rainy season. Flooding is common at that time.
CNN美国有线新闻2018年9月
The Ministry of Civil Affairs has urged shelters nationwide to help the homeless in order to prevent deaths in severely cold temperatures. The ministry said that local shelter management authorities should provide 24-hour services to those in need. R
英闻天下
Listen to the tape and fill in the correct information in the spaces below. 1. Walk along the streets of any major city and you will see that the air you breath is not very fresh. Air pollution is a serious problem in many of the world's big cities.
高中英语人教版第一册课本听力
By Mario Ritter Broadcast: September 9, 2003 This is Steve Ember with the VOA Special English Agriculture Report. For many people, growing crops on a small piece of land is not a business. For them, a
VOA2003（下）-农业与经济
13 May 2002, 14:14 UTC AGRICULTURE REPORT – May 14, 2002: Wood Chips Protect Waterways By George Grow This is the VOA Special English AGRICULTURE REPORT. American scientists are developing ways to l
农业与发展
Flying Robots Are Coming to US Universities Flying devices, called drones, may be one of the most important technologies of the future. The number of jobs for people who know how to design, build and control them is increasing. Because of this increa
2016年VOA慢速英语(一)月
AS IT IS 2015-11-12 Uganda Prepares for Worst El Nio in 20 Years 乌干达应对20年来最强厄尔尼诺现象 Uganda is experiencing some of its most unpredictable weather in 20 years. 乌干达正在经历20年来最不可预测的天气现象。
2015年VOA慢速英语(十一)月
AS IT IS 2014-12-15 Colombia, Uganda Find Alternative to Plastic Waste 哥伦比亚、乌干达从塑料垃圾中获利 People around the world use disposable plastic containers for water, food and other uses. They are lightweight and useful. If not
2014年VOA慢速英语(十二)月
[00:00.00]Lesson 19 [00:01.07]第十九课 [00:02.14]NIGHTINGALE [00:03.17]南丁格尔 [00:04.21]Florence Nightingale came from a rich family and was very pretty. [00:07.60]弗罗伦斯南丁格尔出身富有家庭，相貌俊俏。 [00:11.00]In he
电视英语口语教材
The Ministry of Civil Affairs has urged shelters nationwide to help the homeless in order to prevent deaths in severely cold temperatures. The ministry said that local shelter management authorities should provide 24-hour services to those in need. R
英闻天下
Poor urban planning is partly to blame for flooding in West Africa that is affecting nearly 600,000 people. Some people in low-lying areas are being resettled. More than half of those affected by this rainy season's flooding in West Africa are in Bu
VOA标准英语2009年(九月)
The engines powering the Royal Navys cutting-edge fleet of Type 45 destroyers are unable to operate continuously in the warm waters of the Gulf, MPs were told on Tuesday. 周二，英国国会议员们被告知，英国皇家海军(Royal Navy)最先进
英语新闻
A survey by China Youth Daily has revealed that 67.1% of people see better pay as the primary incentive when applying for new jobs. 《中国青年报》近日开展的一项调查显示，67.1%的人将更好的待遇视为跳槽的主要动力。 O
英语新闻
Leaders Satellites Space: the next startup frontier 社论精粹 卫星 太空：下一个 Where nanosats boldly go, new businesses will followunless they are smothered with excessive regulations 微型卫星大胆地去哪儿，新的商业就会跟去
经济学人文艺系列
The Director of the State Council's Hong Kong and Macao Affairs Office, Wang Guangya, says that the central government will always support Hong Kong and Macao, and stick to the One Country, Two Systems principle. I can responsibly say that policy in
cctv9英语新闻2016年
Business. 商业 Air conditioning 空调行业 Cool innovation 很酷的发明（制冷方面的发明） An upstart hopes to make rival cooling companies sweat 这个挑战者渴望把与之竞争的空调公司逼出汗来 ON A hot July day in 1902
经济学人综合
Hello and Welcome to News and Reports on China Radio International. In This Edition The chief of the IMF's Mission in China says Renminbi is destined to become a major world currency. European Commission President Jose Manuel Barosso says Greece is p
2012CRI中国国际广播电台