生物学家史蒂芬帕伦认为,海洋的健康和我们的健康之间有着紧密而神奇的联系。他通过日本一个渔场发生的让人震惊的有毒污染的事件,展示了位于海洋食物链底部的有毒物质是如何进入我

发表于:2018-12-09 / 阅读(154) / 评论(0) 分类 TED公开课:潜入深渊

Topic1- Charity event online draws nationwide attention to autism Many netizens are find their Wechat friends sharing paintings in their friends circle or wechat moments. The paintings are said to be done by people with mental disabilities. These pai

发表于:2018-12-25 / 阅读(78) / 评论(0) 分类 英语角-圆桌会议

Unit 54 Take your vitamins Unit 54 服用适合自己的维他命 You won't lose more weight by taking vitamin and mineral supplements,but you will get the proper balance of nutrients to keep you in top shape while you lose weight. 服用维他命和矿

发表于:2018-12-26 / 阅读(63) / 评论(0) 分类 减肥瘦身英语口语话题

发表于:2019-01-07 / 阅读(118) / 评论(0) 分类 英汉幽默故事选读

When Stefano Boeri imagines the future of urban China he sees green and lots of it. Office blocks homes and hotels decked from top to toe in a verdant blaze of shrubbery and plant life; a breath of fresh air for metropolises that are choking on a tox

发表于:2019-01-07 / 阅读(68) / 评论(0) 分类 英语新闻

今天我们要学的词是recycling。 Recycling, 意思是回收。随着近年来人们环保意识的加强, Recycling has come a long way, 废物回收也取得了显著进展。 为了庆祝星期四的世界地球日四十周年, There wil

发表于:2019-01-11 / 阅读(77) / 评论(0) 分类 英语每日一词

1. California Governor Arnold Schwarzenegger is ordering flags at the state capitol flown at half-staff after the shooting deaths of three police officers. The shootings began after a routine traffic stop in Oakland yesterday. The gunman was also ki

发表于:2019-01-11 / 阅读(112) / 评论(0) 分类 美联社新闻一分钟2009年(三)月

1. A man and his seven children have been found dead in their home in Maryland. Authorities are investigating whether carbon monoxide-poisoning is to blame. Relatives say that the family had been using a generator for heat, after their electricity wa

发表于:2019-01-11 / 阅读(118) / 评论(0) 分类 美联社新闻一分钟2015(四)月

AS IT IS 2015-04-24 India Looks to Become Arms Supplier Instead of Buyer 印度似乎已转型为武器供应商而不是买家 Indian Prime Minister Narendra Modi recently pointed out that India imports nearly 60 percent of its defense needs. In fac

发表于:2019-01-12 / 阅读(68) / 评论(0) 分类 2015年VOA慢速英语(四)月

物理学 statics 静力学 motion 运动 inertia 惯性 gravitation 引力 relativity 相对 gravity 地心引力 vibration 震动 medium (media) 媒质 frequency 频率 wavelength 波长 pitch 音高 intensity 强度 echo 回声 resonance 回声,洪

发表于:2019-01-17 / 阅读(76) / 评论(0) 分类 托福英语

I was robbed a minute ago. 一分钟前,我被抢劫了。 Are you OK now? 你现在怎么样? I was just robbed. 我刚刚被抢劫了。 Are the criminals holding guns or other lethal weapons? 罪犯是否持有枪支或凶器。 What kind of t

发表于:2019-01-23 / 阅读(66) / 评论(0) 分类 旅游英语口语就该这么说

JEFFREY BROWN:For those stations not taking a pledge break, we go beneath Washingtons Puget Sound to look at stormwater runoff. Our story comes from our colleagues at KCTS9 in Seattle. Katie Campbell reports for Earth Fix, a public media project focu

发表于:2019-01-27 / 阅读(63) / 评论(0) 分类 PBS访谈环境系列

UN Conference Fails To Strengthen Biological Weapons Treaty Lisa Schlein Geneva 17 Aug 2001 20:15 UTC Representatives from 56 nations have failed to achieve an agreement on strengthening a treaty to 1

发表于:2019-01-31 / 阅读(59) / 评论(0) 分类 VOA2001-国际风云(4)

There is a new technology that could help crime scene investigators solve cases faster. Our own Dr. Sanjay Gupta is actually a crime scene investigator. I don't know what is it you don't do Sanjay, i gotta tell you. You are at the land this morning,

发表于:2019-02-03 / 阅读(85) / 评论(0) 分类 访谈录

有时不论你多么努力想把事情做好,总觉得工作带给你的伤害似乎多于益处。原因可能在于你并不适合这份工作,或是由于该行业的不确定性让你焦虑,还可能因为减薪导致了购买压力。 Som

发表于:2019-02-06 / 阅读(59) / 评论(0) 分类 实用英语

1. President Barack Obama is in Louisiana / where he's getting a fresh look at the damage being caused by the Gulf oil spill. It's his third visit to the region since the April explosion at the Deepwater Horizon drilling platform. 2. Meantime, childr

发表于:2019-02-11 / 阅读(138) / 评论(0) 分类 美联社新闻一分钟2010(六月)

This real-life Dr. Dolittle walks with the animals, talks with the animals and even takes selfies with them. 怪医杜立德在现实中上演,他和动物们一起散步,一起聊天,甚至还玩起了自拍。 Traveller Allan Dixon, 29, has a

发表于:2019-02-14 / 阅读(85) / 评论(0) 分类 阅读空间

Science and technology 科学技术 Materials science 材料科学 Don't slag it off 废渣别融掉 How to make bricks out of industrial waste 怎样用工业废渣制造砖块 BUILDING houses and offices out of toxic waste sounds like a pretty ecce

发表于:2019-02-16 / 阅读(88) / 评论(0) 分类 经济学人科技系列

This week, the Trump administration signed a $12 billion deal to sell the Persian Gulf nation of Qatar three dozen F-15 fighter jets made by Boeing. The deal comes a week after President Trump labeled Qatar a funder of terrorism in the Middle East. F

发表于:2019-02-17 / 阅读(65) / 评论(0) 分类 PBS访谈社会系列

Rachel Carson (1907-1964) was a pioneer of the global environmental movement through her writing about conservation. Her 1962 book Silent Spring made her famous. It describes the harmful effects on the environment of using toxic chemicals on farmland

发表于:2019-02-19 / 阅读(68) / 评论(0) 分类 世界名人简介