标签：hygiene 相关文章

创新英语-Shopping Carts Covered in Bacteria

A new study into the hygiene of supermarkets has found that shopping carts are dirtier than the stores bathrooms. Microbiologist Dr Charles Gerba of the University of Arizona conducted research on the handles of 85 carts in four American states. He r

发表于:2018-12-07 / 阅读(145) / 评论(0) 分类 创新英语

SSS 2011-05-31

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Bad blood pressure and cholesterol numbers are predictors for future health problems. You wont definitely have a heart attack, for example, but your risk is higher. Now re

发表于:2018-12-24 / 阅读(66) / 评论(0) 分类 Scientific American(五)月

法律英语：63 Refusal of Service

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(48) / 评论(0) 分类 法律英语 Legal Lad

Horizon - Life On Mars 火星生命 - 14

Well, hearing that Odyssey had found subsurface water on Mars was enormously exciting for somebody who is involved in planning to send humans to Mars. Water has a number of important uses for us. At t

发表于:2019-01-02 / 阅读(108) / 评论(0) 分类 火星生命

VOA慢速英语2015 一杯咖啡改变生活

AS IT IS 2015-06-11 Changing Lives One Cup of Coffee at a Time 一杯咖啡改变生活 Denver, Colorado is one of the fastest growing cities in the United States. It also has one of the biggest populations of homeless young people. A Denver coffee s

发表于:2019-01-12 / 阅读(83) / 评论(0) 分类 2015年VOA慢速英语(六)月

雅思考试中最易拼错的单词之二

很多同学在雅思听力中常常有这种情况，明明听到了是哪个词，可就是不清楚怎么拼。一个不留神，拼错了..雅思考试中错误率最高的单词有哪些?来看看官方统计结果，顺便检查一下你的拼写

发表于:2019-01-18 / 阅读(91) / 评论(0) 分类 雅思英语

中英双语新闻——Facing the invasion of the superbugs

A killer bug spreading across the globe like wildfire sounds like something out of a bad sci- fi film. But while this is still the stuff of fantasy, microbiologists are concerned about the news of an enzyme with the potential to convert all bacteria

发表于:2019-01-19 / 阅读(70) / 评论(0) 分类 中英双语新闻

生活大爆炸第二季第十三集_1

[scene: the four guys is eating ] -Rajesh: Gentlemen,I put it to you: 先生们我告诉你们哟 the worst tapioca pudding is better than, the best pudding of any other flavor. tapioca: 西米 pudding: 布丁 flavor: 口味 最难吃西米布丁也好

发表于:2019-01-28 / 阅读(59) / 评论(0) 分类 生活大爆炸第二季

打工姐妹花第一季 第121期:逼迫老板降价

Well well, if it isn't everything that's wrong with the current economy, in a boys' v-neck sweater. 唉，居然有人穿小男孩的低领毛衣，世界经济的萧条可见一斑呀 Oh, what do you think you are doing? 哎呀，你这是在干嘛呢

发表于:2019-01-29 / 阅读(102) / 评论(0) 分类 打工姐妹花第一季

研究称少吃肉既健康又环保

研究称少吃肉既健康又环保 Cutting meat production and consumption by 30 percent would help to reduce carbon emissions and improve health in the most meat－loving nations，scientists said on Wednesday。 Using prediction models， British

发表于:2019-01-31 / 阅读(48) / 评论(0) 分类 阅读空间

An Uzbek Professional Woman

Oksana Dragan In one way or another, all immigrants coming to the United States face the challenge of adjusting their native culture and customs to the mores of the new land. In today's edition of New

发表于:2019-01-31 / 阅读(87) / 评论(0) 分类 VOA2004（上）--国际时事

导致恋爱分手的七大异性特质

Most singles have deal breakers when evaluating whether or not someone is their future Mr. or Mrs. Right. 在判定一个人是不是未来伴侣的时候，大多数单身人士都有自己的一套择偶标准。 Researchers have now complied a lis

发表于:2019-02-01 / 阅读(56) / 评论(0) 分类 阅读空间

Death Toll Rises From Deadly European Bacteria

European and World Health Organization scientists say a deadly outbreak of E. coli bacteria that has killed 18 people is a rare and virulent(致命的) strain of the bacteria. The latest victim died Wednesday night in Germany. The United Nations agen

发表于:2019-02-04 / 阅读(85) / 评论(0) 分类 英语新闻

Humans must guard against animal disease risk

BEIJING, July 1 (Xinhuanet) -- China must adopt a holistic approach to addressing food safety challenges connected to the risk of contracting infectious diseases from contact with animals, the World Health Organization (WHO) has said. Peter Ben Embar

发表于:2019-02-04 / 阅读(65) / 评论(0) 分类 英语新闻

常规任务对决首要任务 不可忽视工作中的"小事"

Most people can identify their top priority at work. Generally, it will be the part of the job that is most productive for their employer: for a merger and acquisitions banker, it could be landing a big deal for a client; for a lorry driver, the punc

发表于:2019-02-05 / 阅读(38) / 评论(0) 分类 阅读空间

热吻10秒 交换细菌8000万

There is nothing as romantic as two lovers sharing a kiss. 恋人之间相互接吻是一件多么美妙浪漫的事情啊。 But scientists have come up with an evolutionary explanation which perhaps threatens to kill the passion. 但是科学家们最

发表于:2019-02-07 / 阅读(66) / 评论(0) 分类 英语新闻

关于CET-6阅读的100个经典句型(9)

81. Television the most pervasive and persuasive of modern technologies, marked by rapid change and growth, is moving into a new era, an era of extraordinary sophistication and versatility, which prom

发表于:2019-02-13 / 阅读(57) / 评论(0) 分类 实用英语

美国学生人类历史第40期:爱琴海(3)

A very careful study of these many relics has done away with some of the romantic features of the story. The makers of these early works of art and the builders of these strong fortresses were no sorcerers, but simple sailors and traders. They had li

发表于:2019-02-21 / 阅读(81) / 评论(0) 分类 美国学生人类历史

【英语趣味课堂】打包-Packed

Jeff: So, Jonathan, you are the... maybe the most prolific traveler I have ever met, and your home is a suitcase, so how do you live out of a suitcase like that? Jonathan: I wouldn't really say my home is a suitcase, but I think that people really ho

发表于:2019-02-24 / 阅读(94) / 评论(0) 分类 英语趣味课堂

四六级口语考试提问问题7

一. 请用英语回答问题，而不是朗读问题。 二. 仅仅朗读问句的录音是无效录音，一律删除。 7. What are the main places of interests in your hometown? 该题是大学英语四六级口语考试、雅思口语考试、托福

发表于:2019-03-16 / 阅读(250) / 评论(0) 分类 四六级口语考试问题
最新学习文章
热门学习文章