Explorations - VOA Special English 美国之音慢速英语听力mp3、文本下载

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VOA美国之音慢速英语星期三节目《Explorations自然探索》

Rio Grande, Part 1 (04-6-2)
James Doolittle (04-5-26)
Dry Tortugas National Park (04-5-19)
Sport Parachuting (04-5-12)
Global Positioning System (04-5-5)
Space Digest (04-4-28)
Doc Holliday and the Old West (04-4-21)
Soaring (04-4-14)
Colorado National Monument (04-4-7)
The Voyager Airplane (04-3-31)
Ford's Theater (04-3-24)
Space Digest (04-3-17)
La Brea Tar Pits (04-3-10)
Space Digest (04-3-3)
New Communications Technology (04-2-25)
The X- 15 Rocketplane (04-2-18)
Mars Exploration, Part 2 (04-2-4)
Mars Exploration, Part 1 (04-1-28)
Outlaws and Lawmen of the Wild West, Part 2 (04-1-21)
Outlaws and Lawmen of the Wild West, Part 1 (04-1-14)

National Air And Space Museum's Udvar-Hazy Center (04-1-7)

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