去垢工具

Intelligent Crows Use Tools

Intelligent Crows Use Tools What do otters, chimpanzees, and one species of crow have in common? All three are animals. They also use tools. Scientists have long known that a crow native to New Caledonia is able to use tools. The birds use them to re

发表于:2018-12-16 / 阅读(58) / 评论(0)

2016年VOA慢速英语(九)月

用听的背单词-基础2000MP3(TZ-07)

too-太 tool--工具 tooth--牙齿 town--市镇 tower--高塔 towel--毛巾

发表于:2018-12-16 / 阅读(76) / 评论(0)

用听的背单词-基础2000MP3(h-z)

六级词汇与结构练习（38）

坚持不懈，直到成功。我们每天的奋斗就像对参天大树的一次砍击，头几刀可能了无痕迹。每一击看似微不足道，然而，累积起来，巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(58) / 评论(0)

四六级词汇与结构练习

音乐咖啡厅:P!NK - So What

[Verse 1] Na na na na na na na, na na na na na na Na na na na na na na, na na na na na na I guess I just lost my husband, I don't know where he went So I'm gonna drink my money, I'm not gonna pay his rent (nope!) I got a brand new attitude and I'm go

发表于:2019-01-03 / 阅读(174) / 评论(0)

音乐咖啡厅

UNIT 6 Connect Lesson 44: Everybody! Hear This!

[ti:UNIT 6 Connect Lesson 44: Everybody! Hear This!] [0:00.509]Unit 6 第六单元 [0:02.544]Connect 连接 [0:04.324]Lesson 44: 第44课： [0:06.461]Everybody! Hear This! 同学们！听好啦！ [0:12.718]Everybody! Hear this! 同学们！听好啦！

发表于:2019-01-09 / 阅读(183) / 评论(0)

河北教育初中英语（初中起点）八年级下册

DEVELOPMENT REPORT - Home-Based Management of Malaria

DEVELOPMENT REPORT - Home-Based Management of Malaria By Karen Leggett Broadcast: Monday, May 31, 2004 This is Robert Cohen with the VOA Special English Development Report. Malaria is estimated to kil

发表于:2019-01-10 / 阅读(105) / 评论(0)

农业与发展

VOA标准英语2013--Texting Becomes a Health Tool in Kenya

Texting Becomes a Health Tool in Kenya Mobile phone use in Africa has spread far, wide and fast. By the end of last year, it was estimated that 70 percent of the population would have a mobile phone. Now, the International Federation of the Red Cross

发表于:2019-01-14 / 阅读(90) / 评论(0)

VOA标准英语2013年(四月)

美国国家公共电台 NPR FEMA Begins Scaling Back Financial Assistance In Puerto Rico

NOEL KING, HOST: Eleven months after Hurricane Maria devastated Puerto Rico, the island is no longer in a state of emergency. That's according to the Federal Emergency Management Agency. And because of that, FEMA has started cutting back its financia

发表于:2019-01-17 / 阅读(88) / 评论(0)

2018年NPR美国国家公共电台8月

经济学人18:第一只会用工具的熊

Science and Technolgy. 科技。 Animal behaviour. 动物习性。 Smarter than the average bear. 一只特别聪明的熊。 The first case of ursine tool use. 第一只会用工具的熊。 PRIMATES apart, few mammals employ tools. Sea otters use r

发表于:2019-01-26 / 阅读(52) / 评论(0)

经济学人科技系列

听歌学英语:那又怎样?我想要战斗 So What

听歌学英语:那又怎样?我想要战斗 So What 一个常有着惊世装扮,性感劲酷的新世代辣妹，虽然年纪轻轻，但已被媒体赞誉为下一个麦当娜自信、率真、直言不讳.她就是Pink就是这样一个中气十足的

发表于:2019-02-02 / 阅读(73) / 评论(0)

听歌学英语

英语歌曲:Pink - So What

pink - so what nanananananana nananananana nanananananana nananananana i guess i just lost my husband i don't know where he went so i'm gonna drink my money i'm not gonna pay his rent (nope) i got a brand new attitude and i'm gonna wear it tonight i

发表于:2019-02-02 / 阅读(100) / 评论(0)

好听的英文歌曲

学个词Learn a Word 第1256期 cash-strapped

今天我们要学的词是 cash-strapped, cash is spelled c-a-s-h; strapped is spelled s-t-r-a-p-p-e-d; cash-strapped. Cash-strapped 缺少资金的。面对严重的财务压力，The cash-strapped Indiana University plans to close its School of Co

发表于:2019-02-02 / 阅读(53) / 评论(0)

英语单词荟萃

不定冠词的用法

冠词是虚词，本身不能单独使用，也没有词义，它用在名词的前面，帮助指明名词的含义。英语中的冠词有三种，一种是定冠词（the Definite Article），另一种是不定冠词（the Indefinite Article），

发表于:2019-02-03 / 阅读(50) / 评论(0)

英文语法词汇

人脸识别：双胞胎了没?

Meet Microsoft's latest facial recognition tool 'Twins or Not'. 微软推出最新人脸识别工具双胞胎了没。 The tool lets you compare two photos to see how similar their facial features are to give a similarity score percentage. 它通过后

发表于:2019-02-05 / 阅读(81) / 评论(0)

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主动降职能减少职场压力?

If job stress is wearing you down and you want more leisure time, but you can't -- or don't want to -- quit altogether, it can be easy to feel stuck. But there's an alternative to consider: a voluntary demotion. Plenty of professionals dream of scali

发表于:2019-02-06 / 阅读(64) / 评论(0)

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TED演讲:城市与企业中的奇妙数学(4)

It goes up by 15 percent, 对于所有事物都是如此 and you have a 15 percent savings 你还能节省 on the infrastructure. 15%的基础设施经费 This, no doubt, is the reason 这无疑就是 why a million people a week are gathering in citi

发表于:2019-02-13 / 阅读(83) / 评论(0)

TED演讲教育篇

经济学人222:第一只会用工具的熊

Science and technology 科学技术 The first case of ursine tool use 第一只会用工具的熊 Ready for my close-up, Dr Deecke Deecke博士，准备给我来张特写吧 PRIMATES apart, few mammals employ tools. 除了灵长类动物，会使用工

发表于:2019-02-16 / 阅读(79) / 评论(0)

经济学人科技系列

日本办公室监控技术逐渐走向极端

Having ceded the battle of the gadgets to Korea and the U.S., Japan's electronics titans need to reinvent themselves -- this time as our great protectors, apparently. 日本电子巨头在手持设备之战输给韩国和美国之后，急需重塑自我

发表于:2019-02-17 / 阅读(79) / 评论(0)

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职场减压妙计：主动降职

发表于:2019-02-18 / 阅读(67) / 评论(0)

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微软新软件可看出你是否在假笑

Earlier this year, Microsoft unveiled a viral tool that claimed to be able to guess your age from a single photo. 今年早些时候，微软发布了一款能看照片猜年龄的工具，并疯狂传播开来。 Outraged 20 year-olds took to social

发表于:2019-02-18 / 阅读(71) / 评论(0)

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battle data display console