This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Medieval armor certainly looks heavy. And now researchers have demonstrated how the protection might have unwittingly put its wearers at a heavy disadvan

发表于:2018-12-24 / 阅读(91) / 评论(0) 分类 Scientific American(七)月

We all know that drinking can cloud judgment. Thats why you should never e-mail an ex after youve had a few. But for teenagers, doing dumb things now because of alcohol may be just the start. Because research with animals suggests that drinking durin

发表于:2018-12-24 / 阅读(92) / 评论(0) 分类 Scientific American(九)月

Do you ever think about or worry about the number of calories you eat and drink every day. Its not really something I thought about when I was younger. But now I have to think about my calorie intake. Im putting on weight and so need to be more caref

发表于:2018-12-28 / 阅读(75) / 评论(0) 分类 听一分钟英文-C

SCOTT SIMON, HOST: Among the thousands of asylum-seekers pouring into Germany every week are scores of children who are alone. Most of these unaccompanied minors are teenagers sent by their parents to escape poverty and violence. NPR's Soraya Sarhadd

发表于:2018-12-28 / 阅读(93) / 评论(0) 分类 英语语言学习

Vegans have substantially lower death rates than meat-eaters, a major study has found. The study has been published in the JAMA Internal Medicine Journal and reignites debate around increasingly popular vegan diets amid conflicting medical advice and

发表于:2019-01-03 / 阅读(73) / 评论(0) 分类 实用英语

I worked as a bartender/waitress at a bar inside an upscale health-food grocery store (it's a real thing, I promise). Most of our clientele was well-off retirees and 30-something recently divorced men hoping to get a date with someone coming in after

发表于:2019-01-08 / 阅读(56) / 评论(0) 分类 阅读空间

注意事项也是药品说明书中的重要内容之一。为了安全用药,厂商在本项中特别强调应注意的事项,其中主要包括:正确的剂量和用法,超过剂量时的应急措施,用药对象,可能出现的较严重

发表于:2019-01-08 / 阅读(159) / 评论(0) 分类 医学英语

This is the VOA Special English Health Report. A listener has written from China for advice about how to lose weight. Michael in Shanghai says he is twenty-six years old and has battled obesity for most of his life. Doctors say obesity, also known a

发表于:2019-01-11 / 阅读(74) / 评论(0) 分类 VOA慢速英语2007年(四)月

Expecting a baby? Congratulations! How exciting! Perhaps youve already started planning the wonderful days ahead with a cute little bundle of joy in your life. And yet, you are not there though. Like everything else in life, it comes with not-so-pret

发表于:2019-01-16 / 阅读(104) / 评论(0) 分类 实用英语

Many of us have ditched our favorite sugary drinks for their diet alternative in a bid to boost our health and keep off the pounds. 我们许多人为了改善健康、防止发胖而放弃了最爱的含糖饮料,转而选择无糖的替代品。

发表于:2019-01-22 / 阅读(111) / 评论(0) 分类 实用英语

We've all seen videos of what Coca Cola does to a penny, but now someone has reportedly worked out exactly what it does to our insides - and if right, it isn't pretty. 我们应该都看过可口可乐倒在一个硬币上所起反应的视频吧。然

发表于:2019-02-02 / 阅读(57) / 评论(0) 分类 阅读空间

A vegetarian diet, especially one that includes fish, significantly reduces the risk of colorectal cancer, a large new study reports. 一项大型研究最近称,素食饮食,特别是包括鱼在内的素食饮食,能极大降低患结肠直肠癌

发表于:2019-02-03 / 阅读(40) / 评论(0) 分类 阅读空间

访谈录,中国,美食,Chinese food traditionally in the United States is made with a lot of extra oil as well as sauces. So it's a double whammy . What happens is things such as broccoli , a lot of vegetables act like tiny

发表于:2019-02-03 / 阅读(51) / 评论(0) 分类 访谈录

A new study has found that they are one of the most fattening vegetables around. 一项新研究发现,土豆是常见蔬菜中最容易让人发胖的蔬菜之一。 Researchers from the Harvard School of Public Health analysed the dietary informa

发表于:2019-02-05 / 阅读(59) / 评论(0) 分类 阅读空间

Eating three bananas cuts your risk of a stroke, scientists say. A banana for breakfast, one for lunch and one in the evening would provide enough potassium to reduce the chances of suffering a blood clot on the brain by around 21 per cent. 科学家称

发表于:2019-02-06 / 阅读(137) / 评论(0) 分类 阅读空间

Ghosts and goblins have made way for reindeers and elves, and spooky soundtracks have been replaced with sleigh bells ringing. 妖魔鬼怪已经给驯鹿和小精灵让道,诡异的音乐已经换成了铃儿响叮当。 Hibernation doesn't mean b

发表于:2019-02-06 / 阅读(101) / 评论(0) 分类 阅读空间

WASHINGTON, Nov. 22 (Xinhua) -- Long-term coffee consumption may be associated with a reduced risk for endometrial cancer, according to a study published online Tuesday in Cancer Epidemiology, Biomarkers Prevention, a journal of the American Associat

发表于:2019-02-08 / 阅读(72) / 评论(0) 分类 英语新闻

雅思听力场景词汇:健康

发表于:2019-02-09 / 阅读(115) / 评论(0) 分类 雅思英语

Amid one of the toughest jobs market here in China for college graduates, the Chinese government has made fresh plans to expand the country's service industry to create employment opportunities. However, as CRI's Shen Chengcheng reports, experts are

发表于:2019-02-14 / 阅读(110) / 评论(0) 分类 世界各地新闻集锦

Amid one of the toughest jobs market in China for college graduates, the Chinese government has made fresh plans to expand the country's service industry to create employment opportunities. However, as CRI's Shen Chengcheng reports, experts are calli

发表于:2019-02-14 / 阅读(224) / 评论(0) 分类 世界各地新闻集锦