汇聚边缘；聚合边缘, 汇聚边缘，聚合边缘

VOA常速英语2018--鸣禽或可助人类攻克语言障碍

The tiny brain of this zebra finch may help scientists answer questions on how people form words to talk. Like humans songbirds learn to vocalize by imitation. Were able to not only just study the mechanisms of how vocal learning works in these songb

发表于:2018-12-08 / 阅读(88) / 评论(0)

VOA标准英语2018年(五月)

SSS 2012-01-24

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(144) / 评论(0)

Scientific American(一)月

【轻松英文阅读】一个全世界通用的字符

Researchers have discovered an almost universal word. Huh? You say? Even if you are not a native speaker of English, you probably dont need a translation for Huh? It appears that the word, or a very similar form of it, is used in most of the language

发表于:2018-12-28 / 阅读(67) / 评论(0)

轻松英文阅读

实境旅游英语第75期:杀价与付款

Chapter 19 Prices and Discounts 第十九章杀价与付款 Part 1 Vocabulary 第一部分词汇 1.cash 1.现金 2.cash register 2.收款机 3.credit card 3.信用卡 4.credit card register 4.刷卡机 5.bar code 5.条形码 6.bar code scanner 6.条码

发表于:2018-12-29 / 阅读(102) / 评论(0)

实境旅游英语

商务英语词汇谈判：议价

[00:03.81]affordable :a.负担得起的 [00:05.69]bargain :v.议价 [00:07.41]discount :n.折扣 [00:09.24]going rate :现行价格；现在行情 [00:11.17]in bulk :大量 [00:12.92]outrageous :a.荒唐的；骇人听闻的 [00:14.96]preferential pr

发表于:2018-12-31 / 阅读(180) / 评论(0)

商务英语分类核心1000词汇

令人悚然的黑科技化学培养皿里长出无人机!

Evoking images from the liquid metal and nearly unstoppable Terminator from the movies, BAE Systems has posted concept video footage of a process to create drones of the future. 近日，BAE系统公司发布的一份概念视频展示了未来制造无

发表于:2019-01-07 / 阅读(108) / 评论(0)

英语新闻

计算机专用英语词汇1500词(2)

26. move v. 移动 27. disk n. 盘，磁盘 28. text n. 正文，文本 29. drive v. 驱动；n. 驱动器 30. see v. 看，看出，查看 31. name n. 名，名称；vt. 命名 32. record n. 记录 3

发表于:2019-01-09 / 阅读(106) / 评论(0)

实用英语

VOA标准英语2008年-Livni Wins Israeli Election by Narrow Margin

Israel's Foreign Minister, Tzipi Livni, has won a narrow victory in the ruling centrist Kadima party's primary election, putting her on track to become Israel's first female Prime Minister in more than three decades. Ms. Livni will replace Ehud Olme

发表于:2019-01-12 / 阅读(149) / 评论(0)

VOA标准英语2008年（九月）

美国国家公共电台 NPR Biologist Jonathan Losos Explores 'Convergent Evolution' In 'Improbable Destinies'

ROBERT SIEGEL, HOST: Biologist Jonathan Losos and I have at least one thing in common - we were both blown away by the late paleontologist Stephen Jay Gould's 1989 book Wonderful Life. Gould saw evolution as being all about odd contingencies, acciden

发表于:2019-01-16 / 阅读(153) / 评论(0)

2017年NPR美国国家公共电台9月

TED演讲:为什么昆虫的大脑如此神奇(2)

But even though the insect brain is organized very differently from ours, there are some striking similarities. 虽然昆虫与人类大脑的组成大相径庭，但是仍有很多惊人的相似之处。 For example, most insects have smell detecto

发表于:2019-01-17 / 阅读(110) / 评论(0)

TED演讲教育篇

人类好伙伴狗狗真能听懂你的话

Dogs have been mans best friend for thousands of years, a source of companionship and loyalty since the Stone Age. 几千年以来，狗狗都是人类最好的朋友，从石器时代开始就是人类忠诚的陪伴。 Now scientists suspect they h

发表于:2019-01-31 / 阅读(92) / 评论(0)

英语新闻

VOA标准英语2013--尽管有分歧克里仍给巴基斯坦留下希望

Kerry Leaves Pakistan Hopeful, Despite Divides尽管有分歧克里仍给巴基斯坦留下希望 U.S. Secretary of State John Kerry has wrapped up a visit to Pakistan with an agreement by the two countries to resume a dialogue on security issues. T

发表于:2019-02-01 / 阅读(106) / 评论(0)

VOA常速英语2013年(八月)

HP to keep PC business

SAN FRANCISCO, Oct. 27 (Xinhua) -- Hewlett-Packard(HP) on Thursday announced that it will keep its personal systems group ( PSG) and continue to sell personal computers. HP objectively evaluated the strategic, financial and operational impact of spin

发表于:2019-02-04 / 阅读(133) / 评论(0)

英语新闻

委内瑞拉调动军事力量打击犯罪

CARACAS, May 5 (Xinhua) -- The Venezuelan government announced Sunday that it will fight crime in Caracas with the help of the armed forces, the Venezuelan News Agency reported. The Defense Ministry, the National Bolivarian Armed Forces (FANB) and th

发表于:2019-02-05 / 阅读(106) / 评论(0)

英语新闻

eal Madrid loses leadership

MADRID, Feb. 5 (Xinhua) -- Real Madrid lost their leadership of the ACB Endesa Basketball League after a home defeat to Gescrap Bilbao on Sunday night. Madrid may have beaten the Basques in the EuroLeague just three days earlier, but Bilbao have long

发表于:2019-02-05 / 阅读(141) / 评论(0)

英语新闻

美国研究生入学考试难句解读-10

Itcanbeinferredfromthepassagethatthe authorwouldbemostlikelytoagreewith whichofthefollowingstatementsregarding socioeconomicclassandsupportforthe rebelandLoyalistcausesduringthe AmericanRevolutionaryWa

发表于:2019-02-06 / 阅读(108) / 评论(0)

英文语法词汇

苏格兰独立公投结果公布在一起

Scotland has voted to stay in the United Kingdom after rejecting independence. 苏格兰独立公投结果揭晓，苏格兰拒绝独立，将继续作为英国的一部分。 With 30 out of the country's 32 council areas having declared after Thursd

发表于:2019-02-07 / 阅读(96) / 评论(0)

英语新闻

经济学人:熊猫遗传学:熊猫的远亲是谁?(1)

Science and technology: Panda genetics 科技：熊猫遗传学 Hey dude. Give me six! 嘿，伙计。用六指击个掌吧！ Two strange mammals illuminate the process of natural selection. 两种不同的哺乳动物阐明自然选择的过程。

发表于:2019-02-16 / 阅读(133) / 评论(0)

经济学人科技系列

巴西总统的支持率在上升

巴西总统的支持率在上升 RIO DE JANEIRO, Sept. 10 (Xinhua) -- After falling significantly amid anti-government protests that shook Brazil just four months ago, President Dilma Rousseff's approval rating is once again on the rise, according t

发表于:2019-02-18 / 阅读(83) / 评论(0)

英语新闻

经济学人:燃气价格能源产业之争

Gas prices 燃气价格 Fuel on the fire 能源产业之争 Another cheap shot at energy firms misses the mark 又一次对能源企业的失败算计 GIVEN the parlous state of Britain's energy system, it is hard to think that Ed Davey, the energy s

发表于:2019-02-24 / 阅读(134) / 评论(0)

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