带字幕美国之音慢速英语VOA Special English学英语视频No.450-600
带字幕美国之音慢速英语VOA Special English学英语视频No.450-600No.450 IBM Thinks Minds Will Control Machines Within 5 Years-VOA慢速英语带字幕视频
No.451 Want to Stay Warm in Winter - Think COLD-VOA慢速英语带字幕视频
No.452 Study Links Bedtime Rules to Better Skills in Preschool Children-VOA慢速英语带字幕视频
No.453 Inmates Find Hope in College Classes at San Quentin Prison-VOA慢速英语带字幕视频
No.454 Brains Gain From Physical Activity by Older People-VOA慢速英语带字幕视频
No.455 Rio 20 Brings Attention to Sustainable Development-VOA慢速英语带字幕视频
No.456 How Much Screen Time Is Too Much for Children --VOA慢速英语带字幕视频
No.457 Groups Warn of Health Needs in Burma-VOA慢速英语带字幕视频
No.458 Is Your Computer Committing Cybercrimes --VOA慢速英语带字幕视频
No.459 A New AIDS Plan for Americans, and New Hopes for a Vaccine-VOA慢速英语带字幕视频
No.460 Helping Women Continue Their Education After Prison-VOA慢速英语带字幕视频
No.461 What Happens When TB Becomes Untreatable --VOA慢速英语带字幕视频
No.462 The Hottest Electronic Gifts in 2011-VOA慢速英语带字幕视频
No.463 Looking at the Dark Side of Creativity-VOA慢速英语带字幕视频
No.464 These Pirates Help Children Learn to Write-VOA慢速英语带字幕视频
No.465 Defending Free Speech With a Panic Button-VOA慢速英语带字幕视频
No.466 Letting Religion Into the Classroom, but Setting Limits-VOA慢速英语带字幕视频
No.467 Children of AIDS Face Mental Health Needs-VOA慢速英语带字幕视频
No.468 Facebook and Its Big Stock Offering-VOA慢速英语带字幕视频
No.469 Study Finds No Reason to Delay Pregnancy After a Miscarriage-VOA慢速英语带字幕视频
No.470 Is NASAs James Webb Space Telescope a Time Machine --VOA慢速英语带字幕视频
No.471 Shortage of Nurses Is Worldwide, but Worst in Poorer Nations-VOA慢速英语带字幕视频
No.472 Eating White Rice Increases Risk of Diabetes-VOA慢速英语带字幕视频
No.473 More Universities Offer Free Online Courses-VOA慢速英语带字幕视频
No.474 Farming in the City - Joys of Growing Food-VOA慢速英语带字幕视频
No.475 Physical Activity in Teens Linked to Mental Skills Late in Life-VOA慢速英语带字幕视频
No.476 Delay Pregnancy After a Miscarriage --VOA慢速英语带字幕视频
No.477 How Manute Bol Used His Sports Fame for a Greater Good-VOA慢速英语带字幕视频
No.478 How to Do It - Making Paper by Hand-VOA慢速英语带字幕视频
No.479 A Compromise on Trials for Crimes of Aggression-VOA慢速英语带字幕视频
No.480 Bringing Young People Together by Video-VOA慢速英语带字幕视频
No.481 Can the Government Require Health Coverage --VOA慢速英语带字幕视频
No.482 Shortage of Internet Addresses, but a Slow Move to New System-VOA慢速英语带字幕视频
No.483 In Kenya, a Better Life Through Mobile Money-VOA慢速英语带字幕视频
No.484 Simple Steps Can Save Millions of Newborn Lives-VOA慢速英语带字幕视频
No.485 Using Paper Beads to Improve Ugandan Lives-VOA慢速英语带字幕视频
No.486 In Rural India, Medical Myths Spread-VOA慢速英语带字幕视频
No.487 Scientists Look for Answers as More US Girls Enter Puberty at an Earlier Age-VOA慢速英语带字幕视频
No.488 Conflicts Keep Millions of Children Out of School-VOA慢速英语带字幕视频
No.489 Killing of 10 Aid Workers Horrific but Not Uncommon-VOA慢速英语带字幕视频
No.490 Reused Pacemakers May Aid Heart Care in Developing World-VOA慢速英语带字幕视频
No.491 Vitamins - D and the Diet-VOA慢速英语带字幕视频
No.492 Getting Students Excited About a Life in the Biosciences-VOA慢速英语带字幕视频
No.493 Astronomers Still Look to Hubble Space Telescope-VOA慢速英语带字幕视频
No.494 How an Involved Parent Can Help Prevent Bullying-VOA慢速英语带字幕视频
No.495 A Simple Operation Can Cure Tragic Condition in Mothers With Fistula-VOA慢速英语带字幕视频
No.496 What Makes a Plant a Weed --VOA慢速英语带字幕视频
No.497 For Cabaret Stars of Tomorrow, a Chance to Train Now-VOA慢速英语带字幕视频
No.498 Can Brain Scans of Young Children Predict Reading Problems --VOA慢速英语带字幕视频
No.499 Results of UN Food Summit Seen as Disappointing-VOA慢速英语带字幕视频
No.500 Authors of Medical Studies Not Always Who They Seem-VOA慢速英语带字幕视频
No.501 Seeking Cleaner and Greener Electronics-VOA慢速英语带字幕视频
No.502 Diseases Threaten Banana Crops in Africa-VOA慢速英语带字幕视频
No.503 Leprosy - An Old Disease That Claimed a New Saint-VOA慢速英语带字幕视频
No.504 College Guide Aims to Help Students Avoid a Thin Education-VOA慢速英语带字幕视频
No.505 Indonesias Technopreneurs Help Fuel Economic Growth-VOA慢速英语带字幕视频
No.506 Increase in Illegal Killing of Rhinos in Africa, Asia-VOA慢速英语带字幕视频
No.507 Punishment or Reward - Which Works Better on Behavior --VOA慢速英语带字幕视频
No.508 Teaching the Dangers of Distracted Driving, Before Its Too Late-VOA慢速英语带字幕视频
No.509 Breastfeeding, a Skill Mom and Baby Learn From Each Other-VOA慢速英语带字幕视频
No.510 Helping European Farmers After the E. Coli Outbreak-VOA慢速英语带字幕视频
No.511 Obama Seeks Privacy Bill of Rights for Internet Users-VOA慢速英语带字幕视频
No.512 Looking for New Ways to Fight Malaria-VOA慢速英语带字幕视频
No.513 Bringing Color to Life (and Tears to Eyes) With a Natural Dye-VOA慢速英语带字幕视频
No.514 Film Captures Risky Work of Doctors Without Borders-VOA慢速英语带字幕视频
No.515 Study Says AIDS Drugs Can Raise Life Expectancy in Africa-VOA慢速英语带字幕视频
No.516 A Test for Brain Injury Creates Its Own Risks in Children-VOA慢速英语带字幕视频
No.517 Screening for Breast, Cervical Cancer - The New Advice-VOA慢速英语带字幕视频
No.518 FlashFood App Wins US Finals in Imagine Cup for Students-VOA慢速英语带字幕视频
No.519 Bullying - Comments From Around the World-VOA慢速英语带字幕视频
No.520 Before the G-20 Summit, a G(irls)20 Summit in Toronto-VOA慢速英语带字幕视频
No.521 Educational Technology - Not Just Computers-VOA慢速英语带字幕视频
No.522 Study Ties Some Pesticides to Risk of ADHD in Children-VOA慢速英语带字幕视频
No.523 For Health of Young People, a Mixed Picture-VOA慢速英语带字幕视频
No.524 India on Way to Topping US in Internet Users-VOA慢速英语带字幕视频
No.525 How a Small Change in Teaching May Create Better Readers-VOA慢速英语带字幕视频
No.526 South Korea Tops Information Society Report-VOA慢速英语带字幕视频
No.527 Report Calls Attention to Millions of Preterm Births-VOA慢速英语带字幕视频
No.528 Some Advice on Choosing a College-VOA慢速英语带字幕视频
No.529 On World No Tobacco Day, Special Attention Goes to Women, Girls-VOA慢速英语带字幕视频
No.530 Taking Action Against Child Labor-VOA慢速英语带字幕视频
No.531 Greater Efforts Are Urged to Get and Keep Girls in School-VOA慢速英语带字幕视频
No.532 Study Finds Risk of Early Death Lowest for Adults in Iceland, Cyprus-VOA慢速英语带字幕视频
No.533 A Class Where Teens Learn Mothering, and Are Mothered-VOA慢速英语带字幕视频
No.534 Finding New Ways to Treat Rheumatoid Arthritis-VOA慢速英语带字幕视频
No.535 Health Risks in a Crowd - Not What You May Think-VOA慢速英语带字幕视频
No.536 Study Ties New Doctors to Jump in Hospital Deaths in July-VOA慢速英语带字幕视频
No.537 Study Finds Improved Way to Treat COPD-VOA慢速英语带字幕视频
No.538 A Study Looks at Environmental Influences on Children-VOA慢速英语带字幕视频
No.539 A Review of Education Reports This Past Year-VOA慢速英语带字幕视频
No.540 Experts Say as AIDS Epidemic Changes, So Should Prevention Efforts-VOA慢速英语带字幕视频
No.541 Three Scientists Win Nobel Prize in Medicine-VOA慢速英语带字幕视频
No.542 Getting a Better Picture of Student Success-VOA慢速英语带字幕视频
No.543 Plan Aims to Fight Child Diarrhea in Developing World-VOA慢速英语带字幕视频
No.544 High School Exchange Students in US Share Their Thoughts-VOA慢速英语带字幕视频
No.545 Marking the 20th Anniversary of the Americans With Disabilities Act-VOA慢速英语带字幕视频
No.546 For-Profit Colleges in US May Face Tests on Federal Student Aid-VOA慢速英语带字幕视频
No.547 The Rough Road That Gave the Edsel a Bad Name-VOA慢速英语带字幕视频
No.548 Muslim College Opens in US With Hopes -- and Suspicions-VOA慢速英语带字幕视频
No.549 Gelotophobia Is No Laughing Matter-VOA慢速英语带字幕视频
No.550 A Soccer Ball That Gives You Energy -- Really-VOA慢速英语带字幕视频
No.551 Ghost and Guest Authors Still a Concern for Medical Journals-VOA慢速英语带字幕视频
No.552 Write or Wrong - The Death of Handwriting --VOA慢速英语带字幕视频
No.553 Internet Change Makes Way for Dot-Anything-VOA慢速英语带字幕视频
No.554 Disabilities in Old, Young Studied in Developing Nations-VOA慢速英语带字幕视频
No.555 Retirement Savings Rule 2 - Plan for Your Future Goals and Needs-VOA慢速英语带字幕视频
No.556 US Colleges Set Enrollment Record-VOA慢速英语带字幕视频
No.557 No More Guesses at How to Say a Name-VOA慢速英语带字幕视频
No.558 Some Tips for Cold Storage of Foods-VOA慢速英语带字幕视频
No.559 Breast Cancer Study Could Change How Early Growths Are Treated-VOA慢速英语带字幕视频
No.560 US to End HIV Travel Ban in January-VOA慢速英语带字幕视频
No.561 How Much Should a Teachers Job Depend on Test Scores --VOA慢速英语带字幕视频
No.562 Simple, Low-Cost Ways to Cut the Risk of an Early Birth-VOA慢速英语带字幕视频
No.563 Study Finds Treatment Cured Sickle Cell in Adults-VOA慢速英语带字幕视频
No.564 Teens, Sexting and Cyberbaiting-VOA慢速英语带字幕视频
No.565 Project Finds New Homes for Unwanted Bikes From US-VOA慢速英语带字幕视频
No.566 In Developing World, Health Services May Be Just a Phone Call Away-VOA慢速英语带字幕视频
No.567 Child Vaccine Efforts Get Big Boost-VOA慢速英语带字幕视频
No.568 Investing in the Arab Spring-VOA慢速英语带字幕视频
No.569 Building a Straw House-VOA慢速英语带字幕视频
No.570 Europes Economic Problems Linked to Rise in Suicides-VOA慢速英语带字幕视频
No.571 For Foreign Students, Top Choice in US - USC-VOA慢速英语带字幕视频
No.572 Greeces Debt Crisis and the Future of Europe-VOA慢速英语带字幕视频
No.573 South Africas Huge HIV Testing Campaign-VOA慢速英语带字幕视频
No.574 Experts Suggest Ways to Help International Students Make Friends with American Students-VOA慢速英语带字幕视频
No.575 US-China Meeting Starts With Call for Fair Exchange Rate-VOA慢速英语带字幕视频
No.576 Language Has Risks for Health Translators-VOA慢速英语带字幕视频
No.577 Getting a Fellowship, From the Ford Foundation-VOA慢速英语带字幕视频
No.578 Human Trafficking a Problem in Major Cities Across US-VOA慢速英语带字幕视频
No.579 People With Chronic Hepatitis B Often Do Not Know It-VOA慢速英语带字幕视频
No.580 Need an Answer - Just Ask the Box-VOA慢速英语带字幕视频
No.581 Obesity Becomes a Big Killer in India-VOA慢速英语带字幕视频
No.582 Researchers in South Africa Announce a New Weapon in AIDS Fight-VOA慢速英语带字幕视频
No.583 A Smartphone App for Eye Exams in Developing Countries-VOA慢速英语带字幕视频
No.584 Small Drug Pouch May Offer New Tool to Protect Newborns From HIV-VOA慢速英语带字幕视频
No.585 Using the Internet and Social Media to Search for a Job-VOA慢速英语带字幕视频
No.586 Laying the Roots for Healthy Teeth in Young Children-VOA慢速英语带字幕视频
No.587 US Launches Effort to Support Muslim Entrepreneurs Around the World-VOA慢速英语带字幕视频
No.588 Tobacco Companies Challenge Efforts in US, Australia-VOA慢速英语带字幕视频
No.589 A Blog Where Foreign Students Can Get Answers-VOA慢速英语带字幕视频
No.590 WHO Urges Ban on Blood Test for Tuberculosis-VOA慢速英语带字幕视频
No.591 National Standards for US Schools Gain Support From States-VOA慢速英语带字幕视频
No.592 Debating the Best Way to Learn a Language-VOA慢速英语带字幕视频
No.593 English and Spanish Speakers Learn Together, and From Each Other-VOA慢速英语带字幕视频
No.594 Why Sleep Apnea Raises Risk of Stroke, Heart Attack-VOA慢速英语带字幕视频
No.595 Staying Safe - Food Safety After a Flood-VOA慢速英语带字幕视频
No.596 How an Allowance Helps Children Learn About Money-VOA慢速英语带字幕视频
No.597 Debate Over New Guidelines for Breast Cancer Screening-VOA慢速英语带字幕视频
No.598 Trying a New Way to Stop Dengue-VOA慢速英语带字幕视频
No.599 Progress in Fighting Snakebite Deaths-VOA慢速英语带字幕视频
No.600 Study Links Smoking to Millions of TB Deaths-VOA慢速英语带字幕视频
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