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新视野大学英语 读写教程第二册 unit2-c

Section C Earth — a Living Planet Earth looks like a big blue marble（玻璃球）; from high above the Earth and from the moon, the planet gleams and shines. The blue water in the oceans and seas

发表于:2018-12-04 / 阅读(118) / 评论(0) 分类 高级英语 下

VOA标准英语2010年-Harmless Fungus Protects African Crops

Possible solution to Kenya's fatal aflatoxin outbreaks Steve Baragona | Washington, DC 10 June 2010 People sharing and distributing aflasafe on a farm in Nigeria. Related Links International Institute of Tropical Agriculture As Kenya suffers with ano

发表于:2019-01-13 / 阅读(72) / 评论(0) 分类 VOA标准英语2010年(六)月

VOA标准英语2009年-Australia Oil Spill Spreads Contamination

By Phil Mercer Sydney 20 October 2009 Australia's worst oil slick since the mid-1980s is now tainting Indonesian waters. Fishermen in West Timor say contaminated fish are making villagers ill. Oil began leaking two months ago, following an accident

发表于:2019-01-14 / 阅读(58) / 评论(0) 分类 VOA标准英语2009年(十月)

VOA双语新闻：转基因作物与有机种植和睦共处？

In the midst of lawsuits over genetically modified organisms, the U.S. Department of Agriculture is asking, Can't we all just get along? 面对围绕基因改良物种所引发的诉讼，美国农业部提出，我们能否和睦共处？ GMO oppone

发表于:2019-01-17 / 阅读(53) / 评论(0) 分类 VOA双语新闻 2011年3月

学个词Learn a Word 第214期 recall

今天我们要学的词儿是recall。 Recall是指产品质量有问题，厂商或是质量监督部门宣布回收产品的意思。美国先进医疗光学公司的一种隐形眼镜护理液最近出了问题，The contact lens solution is bein

发表于:2019-01-19 / 阅读(56) / 评论(0) 分类 英语单词荟萃

科学美国人60秒 SSS 2014-03-07

This is Scientific American 60 seconds science. Im S. Buschwik. Got a minute? During a physical exam, doctors pick up a lot from their patients including patients bacteria. To keep infections from spreading, physicians try to always wash their hands

发表于:2019-01-20 / 阅读(70) / 评论(0) 分类 2014年Scientific American(三)月

科学美国人60秒 SSS 2014-03-06

During the physical examine, doctors pick up blood from thepatients including that patient's bacteria. To keep infection from spreading,physicians try to always wash their hands between examines. But they don'talways scrub their stethoscopes. To see

发表于:2019-01-20 / 阅读(55) / 评论(0) 分类 2014年Scientific American(三)月

科学美国人60秒 SSS 2014-03-05

This is Scientific American -Sixty Seconds Science. I'm Sophie Bushiwick. Got a minute? During a physical exam, doctors pick up a lot from their patients, including that patient's bacteria. To keep infections from spreading, physicians try to always

发表于:2019-01-20 / 阅读(63) / 评论(0) 分类 2014年Scientific American(三)月

美国科学60秒 SSS 2015-04-06

A small but growing market exists on the internet for human breast milk. Now a study finds that buyers should really be aware: some purveyors(供货商) of breast milk appeared to be adulterating(掺加) their product with cows milk. Such bovine(牛的

发表于:2019-01-20 / 阅读(49) / 评论(0) 分类 2015年Scientific American(四)月

英文原版对话1000个:977 Enam's Green Concerns

Katia: So, Enam, let's talk about environmental problems of our countries. In Bangladesh, what is an environmental problem? Enam: Actually, we have a lot of environmental problems in Bangladesh but mainly I'd say the soil contamination is quite bad,

发表于:2019-02-05 / 阅读(88) / 评论(0) 分类 原版英语对话1000个
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