可侦侧裂缝

VOA慢速英语2017 US Official: We Have the Tools to End AIDS Now

Friday, December 1st marks the 30th World AIDS Day. 这个周五的12月1日是第三十届世界艾滋病日。 One aim of the event is to show support for people living with HIV, the virus that causes Acquired Immune Deficiency Syndrome, or AIDS. A

发表于:2018-12-08 / 阅读(187) / 评论(0)

2017年VOA慢速英语(十一)月

流行美语第147课 - To crack somebody up / Fess up

Larry和李华刚刚看完Robin Williams主演的一部新的喜剧片。两人正准备离开戏院。今天李华会学到两个常用语：to crack somebody up和fess up. LL: That was great! Robin

发表于:2018-12-16 / 阅读(243) / 评论(0)

EPT美语第三级（初高中适用）

TED演讲:辣味的科学(2)

The standard measure of a food's spiciness is its rating on the Scoville scale, 食物辣度的标准计量方法是借助史高维尔辣度单位测量， which measures how much its capsaicin content can be diluted before the heat is no longer dete

发表于:2018-12-18 / 阅读(171) / 评论(0)

TED演讲教育篇

经济学人: 学历 VS 工作 (2)

When it came to the second round of tests, Dr Golle found that the personalities of those who had gone to university had changed not a statistically detectable jot. 在第二轮测试时，Golle博士发现那些去读大学的人，他们的性格变化

发表于:2018-12-31 / 阅读(225) / 评论(0)

经济学人科技系列

经济学人: 系外行星的卫星探索之旅 (2)

That was intriguing enough for them to be awarded a chunk of coveted observing time on the Hubble Space Telescope, to take a closer look. 这对他们来说足够令人着迷，因为他们可以获得大量观测时间，用哈勃空间望远镜进行

发表于:2018-12-31 / 阅读(172) / 评论(0)

经济学人科技系列

英语儿歌274首第106期:Jimmy crack corn(2)

歌词如下： Jimmy crack corn and I don't care, Jimmy crack corn and I don't care, Jimmy crack corn and I don't care, My master's gone away.

发表于:2018-12-31 / 阅读(216) / 评论(0)

英语儿歌274首

英语儿歌274首第105期:Jimmy crack corn

歌词如下： Jimmy crack corn and I don't care, Jimmy crack corn and I don't care, Jimmy crack corn and I don't care, My master's gone away.

发表于:2018-12-31 / 阅读(213) / 评论(0)

英语儿歌274首

SSS 2009-06-03

This is Scientific Americans 60-Second Science, Im Cynthia Graber. This will just take a minute. Seismologists spend a lot of time listening to the earth. Ocean acoustic monitors have been providing information on the earths vibrations since the 1930

发表于:2019-01-08 / 阅读(221) / 评论(0)

Scientific American(六)月

SSS 2012-05-14

This is Scientific Americans 60 second Science, I am Cynthia Graber, This will just take a minute. Scientists are looking for Earth-like planets around other stars. But one way to limit the search can be to figure out where an Earth-like planet canno

发表于:2019-01-08 / 阅读(179) / 评论(0)

Scientific American(五)月

VOA慢速英语2016 去做检查是控制艾滋病的第一步

Getting Tested Is First Step In Controlling HIV/AIDS 去做检查是控制艾滋病的第一步 From VOA Learning English, this is the Health Lifestyle report. 这里是美国之声慢速英语《健康与生活》节目。 The International AIDS Con

发表于:2019-01-12 / 阅读(166) / 评论(0)

2016年VOA慢速英语(七)月

艾伦脱口秀第161期:实现了梦想

Show me what you gonna do. Show me what you gonna do. 让我们看看你要做什么让我们看看你要做什么 That's right. Mr. Goal is on later.We'll talk about how much we love Mr. Goal. Ha. 好吧待会再聊目标先生我们来谈谈我们

发表于:2019-01-28 / 阅读(152) / 评论(0)

艾伦脱口秀

每日一词【250】crack down：镇压

今天我们要学的词是crack down。 Crack down, 是镇压的意思，一般是针对非法行为。Police are cracking down on drug dealers, 意思是警方打击毒品贩子。The troops cracked down on insurgents, 意思是军队镇压反叛分子

发表于:2019-02-02 / 阅读(228) / 评论(0)

英语每日一词

经济学人292:天体化学空中的大试管

Science and technology 科学技术 Astrochemistry 天体化学 The great test tube in the sky 空中的大试管 Space is one big chemistry set 宇宙是一个很大的化学装置 MOST people think of the empty space between the stars as being, wel

发表于:2019-02-04 / 阅读(163) / 评论(0)

经济学人科技系列

研究：常有父亲陪伴的孩子智商更高

Children who spend large amounts of time with their fathers have higher IQs, according to a new study. 一项新研究显示，经常与父亲在一起的孩子智商更高。 Strong fatherly involvement in their early life can also improve a child's

发表于:2019-02-06 / 阅读(151) / 评论(0)

阅读空间

万物简史第468期:生命在前进(10)

With his supervisor, Harry Whittington, and fellow graduate student Derek Briggs, Conway Morris spent the next several years making a systematic revision of the entire collection, and cranking out one exciting monograph after another as discovery pil

发表于:2019-02-17 / 阅读(200) / 评论(0)

万物简史

万物简史第430期:小生物的世界(1)

20 Small World 第二十章小生物的世界 It's probably not a good idea to take too personal an interest in your microbes. 要是你对身边的微生物过于在意，这很可能不是个好习惯。 Louis Pasteur, the great French chemist and

发表于:2019-02-17 / 阅读(173) / 评论(0)

万物简史

万物简史第175期:爱因斯坦的宇宙(18)

Howeverand heres the thingpeople on the train would have no sense of these distortions. 然而问题就在这里车上的人并不觉得自己变了形。 To them, everything on the train would seem quite normal. 在他们看来，车上的一切似乎

发表于:2019-02-17 / 阅读(145) / 评论(0)

万物简史

经济学人320:医学技术肌肤之下

Science and technology 科学技术 Medical technology 医学技术 Skin deep 肌肤之下 A better way to diagnose skin cancers 诊断皮肤癌的更好方法 DERMATOLOGISTS are good at spotting unusual bits of skin that might or might not be cancer

发表于:2019-02-18 / 阅读(181) / 评论(0)

经济学人科技系列

日本震后救援行动仍在继续

TOKYOStrong aftershocks continued to rattle Japan main's southern island of Kyushu on Sunday as rescuers confronted harsh weather in a race to rescue dozens of people believed still trapped under collapsed buildings. At least 41 people have died, six

发表于:2019-02-18 / 阅读(190) / 评论(0)

英语新闻

经济学人270:法医动物学保护大象刻不容缓

Science and technology 科学技术 Forensic zoology 法医动物学 The elephant in the room 房间里的大象保护大象，刻不容缓！ Dating ivory has just become easier. Poachers beware 确定象牙年代已变得更容易了，偷猎者们要

发表于:2019-02-24 / 阅读(390) / 评论(0)

经济学人科技系列

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