VOA慢速英语附LRC字幕：How Root Beer Changed the Business World (2011-08-03) VOA慢速英语附LRC字幕：Gardening: Vegetables Made in the Shade (2011-08-03) VOA慢速英语附LRC字幕：Looking for New Ways to Ease the Pain of Fibromyalgia (2011-08-03) VOA慢速英语附LRC字幕：How Much Screen Time Is Too Much for Children? (2011-08-02) VOA慢速英语附LRC字幕：Science Fiction: ‘A Princess of Mars' by Edgar Rice Burroughs (Part 2) (2011-07-30) VOA慢速英语附LRC字幕：After 30 Years, the Space Shuttle Program Retires (2011-07-30) VOA慢速英语附LRC字幕：Nick Jonas' Lesson for Other Teen Musicians (2011-07-30) VOA慢速英语附LRC字幕：American History: Roosevelt's Death Makes Truman President (2011-07-30) VOA慢速英语附LRC字幕：Indonesia’s 'Technopreneurs' Help Fuel Economic Growth (2011-07-30) VOA慢速英语附LRC字幕：Student Binge Drinking Linked to Brain Damage, Injuries (2011-07-30) VOA慢速英语附LRC字幕：A Tragedy in Norway Raises Questions for Europe (2011-07-30) VOA慢速英语附LRC字幕：Shipwreck Off North Carolina Offers Clues About Blackbeard the Pirate (2011-07-27) VOA慢速英语附LRC字幕：Brains Gain From Physical Activity by Older People (2011-07-27) VOA慢速英语附LRC字幕：Louis Kahn, 1901-1974: He Helped Define Modern Architecture (2011-07-27) VOA慢速英语附LRC字幕：Playing in the Sun and Sea at Martha's Vineyard and Nantucket (2011-07-27) VOA慢速英语附LRC字幕：Ideas for Getting a Firm Grip on Weed Control (2011-07-27) VOA慢速英语附LRC字幕：How to Do It: Making Paper by Hand (2011-07-26) VOA慢速英语附LRC字幕：UN Appeals for Famine Aid for Somalia (2011-07-25) VOA慢速英语附LRC字幕：Economy Pushes Spanish to Learn English (2011-07-22) VOA慢速英语附LRC字幕：American History: After Second World War, a Baby Boom (2011-07-22)