美国国家公共电台 NPR Great White Sharks Have A Secret 'Cafe,' And They Led Scientists Right To It

STEVE INSKEEP, HOST: Next we have a discovery about the ocean, which scientists learned from great white sharks. NPR's Merrit Kennedy has a story that reveals how much we don't know about what's underwater. MERRIT KENNEDY, BYLINE: Barbara Block has b

SSS 2012-04-20

As it ages, white paper turns distinctive of yellow, but why? To find out, scientists artificially aged modern paper to rebuild the changes on the molecular level, the researchers in the Journal physical review of letters, for 48 days, 3 unpleached p

最In导购口语 第126期:瓷器茶具

导购口语: Jingdezhen is called the capital of porcelain. 景德镇被称为瓷都。 This ceramic horse is a good ornament for the living room. 这个陶瓷马放在客厅做装饰物不错。 It is the best quality porcelain the famous egg-shell

儿童英语读物 蓝色海湾之谜 Blue Bay Mystery Chapter 6 喜事与怪事

CHAPTER 6 Surprises Mr. Alden woke first. He lay very still. He thought to himself, Breakfast will be strange for me. No coffee. I must learn to get along without my morning coffee. Then he went to sleep again. Soon he was awake. He sat up and looked

Ina Wroldsen 英文情歌：I Wanted You

I Wanted You是歌手Ina的成名曲。Ina Wroldsen挪威创作女歌手，伦敦人。以一首《I wanted you》走红网络。仅25岁的挪威人Ina Wroldsen已成为欧洲和北美最热门的歌曲作者之一。 Lately Ive been thinking about

SSS 2009-08-10

The so-called birthers cant accept that President Obama is really a natural-born American citizen. Part of whats behind this seemingly irrational belief may lie in whats called implicit social cognitionthe deep-rooted assumptions we all carry around,

SSS 2012-04-18

As it ages white paper turns a distinctive yellow. But why? To find out, scientists artificially aged modern paper to reveal the changes on the molecular level. The research is in the Journal Physical Review Letters. For 48 days, three unbleached pap

SSS 2012-04-17

This is Scientific American 60 second Science I am Sophie Bushwick, got a minute? As it ages, white paper turns a distinctive yellow. But why? To find out, scientists artificially aged modern paper to reveal the changes on the molecular level. The re

VOA标准英语2012--Tyler Environmental Prize Winners: Pollution's Effects Far-Reaching

Tyler Environmental Prize Winners: Pollution's Effects Far-Reaching Nearly half of the worlds people use biomass fuels such as wood or dried dung to cook their food, and many cook indoors. Professor Kirk Smith of the University of California, Berkele

VOA标准英语2015--研究探讨在体育报道的种族偏见

Study Examines Racial Bias in Sports Reporting 研究探讨在体育报道的种族偏见 New research says African-American athletes are more likely to be portrayed negatively in the media than white athletes. The findings appear in a new book, enti

美国国家公共电台 NPR The Tweet Heard Around The Wrold

SCOTT SIMON, HOST: The word of the week is covfefe. Ask your doctor about covfefe. (Singing) Say it loud, and there's music playing. Say it's soft, and it's almost like praying - covfefe. 12:06 a.m. Wednesday morning, President Trump tweeted, despite

英国学生科学读本 第66期:鸡蛋与小鸡(2)

The shell is made of lime, and is very brittle. If you do not often give your hens some pieces of chalk or of lime to peck, they will very likely sometimes lay eggs without any shell at all. 蛋壳是石灰质的, 非常脆。如果你喂养的母鸡无

2015年CRI Chinese Team Wins Breakthrough Prize for Neutrino Research

Wang Yifang, from the Institute of High Energy Physics of the Chinese Academy of Sciences, attended the award ceremony of the 2016 Breakthrough Prize in Fundamental Physics at the NASA Ames Research Centre. He is the director of the team behind China

2007年VOA标准英语-US Says N. Korea Shutdown of Yongbyon Reactor a

By Stephanie Ho Washington 15 July 2007 U.S. National Security Advisor Stephen Hadley says Washington still has concerns about North Korea's nuclear program, despite Pyongyang's decision to shut down its main plutonium reprocessing facility. VOA's St

VOA标准英语2008年-Bush Heads To Asia For Weeklong Trip

U.S. President George Bush is on his way to Asia for talks with leaders in South Korea, Thailand, and China - where he will attend the opening of the Olympic Games. VOA White House correspondent Paula Wolfson reports from Seoul - the first stop on h

英文歌曲天天唱：I Wanted You - Ina Wroldsen

I Wanted You-Ina Lately I've been thinking about what I can do 最近我一直在思考我能做什么 I've been stressing to fall back in love with you 我一直强调回落爱上了你 I'm so sorry that I couldn't follow through 我很抱歉，我无

英语听书《海底两万里》第162期 第11章 诺第留斯号(13)

An excitable conchologist would surely have fainted dead away before other, more numerous glass cases in which were classified specimens from the mollusk branch. 一位神经稍微锐敏一点的贝壳类专家，到了另一些陈列软体类动物标

英语歌曲：干净简单 Black Box Recorder - Girl Singing in the Wrec

干净简单:Black Box Recorder - Girl Singing in the Wrec It's my primary instinct to protect the child 保护孩子是我基本的本能 Girl singing in the wreckage 残骸上的女孩唱着 My dress is torn, my hair is wild 我的衣服是破的，我

【趣谈英语】浅色和深色鸡蛋的差别-The Difference Between White and Brown Eggs

Pre-Listening Vocabulary quality: how good something is earlobe: the fleshy part of the ear on the outside of the body nutritional: how healthy a food product is The Difference Between White and Brown Eggs Have you ever wondered what the difference i

神舟6号飞天相关雅思词汇(24)

Webersat 韦伯卫星美国小型无线电照相卫星 West Ford 西福特美国广播通信试验卫星 Westar(West Star) 西联星美国国内通信卫星 White Cloud 白云美国海洋监测卫星 W