black eyes, i don't need 'em blue tears, give me freedom oh ,yeah...,oh positively never goin' back i won't live where things are so out of whack no more rollin' with the punches no more usin' or abus

发表于:2018-11-29 / 阅读(104) / 评论(0) 分类 欧美歌手专辑

This is Scientific Americans 60 second Science, I am Gretchen Kuda Kroen, this will just take a minute. When normal populations of healthy bacteria in the gut get out of whack, the result can be the stubborn and recurrent bacterial infection known as

发表于:2018-12-02 / 阅读(62) / 评论(0) 分类 Scientific American(一)月

When normal population of healthy bacteria in the gut get out of whack, the result can be the stubborn and recurrent bacterial infection known as Clostridium Difficile, C Dif. The mean symptom is nearly constant and debilitating diarrhea. One of the

发表于:2018-12-02 / 阅读(181) / 评论(0) 分类 Scientific American(一)月

Jack heard pounding noises. He imagined Boka andKama were building a ship. He opened his eyes. Only he and Annie were still inthe hut. A piece of cloth covered the doorway. Jacksat up and shook Annie. Wake up! he said. She opened her eyes. I think th

发表于:2018-12-10 / 阅读(36) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

This is Scientific Americans 60 second Science, I am GretchenKuda Kroen, this will just take a minute. When normal populations of healthy bacteria in the gut get out of whack, the result can be the stubborn and recurrent bacterial infection known as

发表于:2018-12-24 / 阅读(55) / 评论(0) 分类 Scientific American(一)月

Tips For Predicting Baseball Scores 如何预测棒球比赛成绩? If youre a true sports fan, youve probably lost sleep wondering if jet lag affects the performance of your favorite teams. 如果你是铁杆体育迷,你可能会通宵熬夜,想

发表于:2018-12-28 / 阅读(47) / 评论(0) 分类 初学者听力文摘精选

Here is a very small piece of fiction from Ruth Forman. It's titled Bars on Windows. The window covered with rusted black iron bars looked like jail, he thought, though he'd never been to jail. He wondered when exactly the bars were added. They didn'

发表于:2019-01-08 / 阅读(133) / 评论(0) 分类 2005年NPR美国国家公共电台

Agriculture Report - Inventor of Weed Eater Started a Revolution 农业报道 - 巴拉斯开启割草机革命 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 George Ballas of Houston, Texas, lived

发表于:2019-01-12 / 阅读(83) / 评论(0) 分类 2011年VOA慢速英语(七)月

SCOTT SIMON, HOST: The Academy Awards are Sunday night. But that's just what we call a peg for what I really want to talk about. This spring marks the 40th anniversary of The Godfather. Leave the gun, take the cannoli. Francis Ford Coppola's film is

发表于:2019-01-17 / 阅读(92) / 评论(0) 分类 2017年NPR美国国家公共电台2月

By Melinda Smith Washington, DC 18 May 2006 watch Gator Killings report Florida wildlife officials are warning residents to avoid areas where alligators are on the prowl. Three women have been killed

发表于:2019-01-26 / 阅读(152) / 评论(0) 分类 2006年VOA标准英语(五月)

I've waited longing for today, Spindle, bobbin and spool away, In joy and bliss I'm off to play, Upon this high holiday. [Chorus:] And spindle, bobbin and spool away Oh joy that it's a holiday! The dirt upon the floor's unswept, The fireplace isn't c

发表于:2019-02-20 / 阅读(78) / 评论(0) 分类 美国乡村音乐

台湾籍旅美老师今天交给我们的句子是: Not only does it help the human body to bring oxygen and nutrients to the cells, regulate body temperatures and aid metabolism, but it flushes waste out of the body. 它不止帮助人体携带氧气

发表于:2019-02-22 / 阅读(38) / 评论(0) 分类 留美老师带你每日说英文