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Explorations教程汇总和最近更新

2013-04-30VOA慢速英语:People Showing Concern about Disappearing Plant Life

Photo: APPaul Wallace of Petaluma Seed Bank looks at heirloom seeds. Many are traditional varieties passed down f... [查看全文]

2013-04-24VOA慢速英语:Three man who had a big influence on modern sound and communication technologies

Welcome to EXPLORATIONS, I'm Mario Ritter.Today, Steve Ember and Barbara Klein tell about three man who had a... [查看全文]

2013-04-10VOA慢速英语:How the 'Mercury 13' Led the Way for Women in the US Space Program

I'm Steve Ember.And I'm Barbara Klein with EXPLORATIONS in VOA Special English. Today we tell about a pro... [查看全文]

2013-03-28VOA慢速英语:Ancient Martian Conditions Could Have Supported Life

From VOA Learning English, this is EXPLORATIONS, in Special English. I'm Kelly Jean Kelly.And I'm Christoph... [查看全文]

2013-03-20VOA慢速英语:The most unusual national parks in the United States

Photo: usgs.govA river of lava several kilometers long flows near Mauna Loa during an eruption in 1975MARIO RITTE... [查看全文]

2013-03-06VOA慢速英语:Plastic Recycling

From VOA Learning English, this is EXPLORATIONS in Special English. I'm Kelly Jean Kelly.And I'm Christophe... [查看全文]

2013-02-28VOA慢速英语:New Orleans, Havre de Grace: American Places That Hold Special Memories

Welcome to EXPLORATIONS in VOA Special English. I'm Mario Ritter. Some places can create strong memories. We ... [查看全文]

2013-02-13VOA慢速英语:Music Would Not Be The Same Without the Guitar

By VOA12 February, 2013I'm Steve Ember.And I'm Phoebe Zimmermann with EXPLORATIONS in VOA Special English. ... [查看全文]

2013-02-06VOA慢速英语:The History of the Laser

Welcome to EXPLORATIONS in VOA Special English. I'm Mario Ritter. This week, we tell about one of the most ... [查看全文]

2013-01-16VOA慢速英语:A Visit to Two National Parks: Mount Rainier and Valley Forge

I'm Shirley Griffith.And I'm Christopher Cruise with EXPLORATIONS in VOA Special English. Today we tell abo... [查看全文]

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