单词：active island arc
单词：active island arc 相关文章
The most unusual national parks in the United States MARIO RITTER: Welcome to the VOA Special English program EXPLORATIONS. I'm Mario Ritter. Today, Steve Ember and Sarah Long tell us about two of the most unusual national parks in the United States.
2013年VOA慢速英语(三)月
EXPLORATIONS - November 13, 2002: Volcanoes and Haleakala National Parks in Hawaii By Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Sarah Long with the VOA Special English progr
Explorations
VOICE ONE: This is Steve Ember. VOICE TWO: And this is Sarah Long with the VOA Special English program EXPLORATIONS. Today, we visit two of the most unusual national parks in the United States. They are Volcanoes National Park and Haleakala National
VOA慢速英语2007年（五）月
STEVE EMBER: This is Steve Ember. SARAH LONG: And this is Sarah Long with the VOA Special English program EXPLORATIONS. Today, we visit two of the most unusual national parks in the United States. They are Volcanoes National Park and Haleakala Nation
2010年VOA慢速英语(九)月
In this edition, we head to Hawaii, home to some of the worlds most active volcanoes and if you measure from the bottom of the seafloor to the top of the peak, home to the worlds tallest mountain, too. Hawaii, a land cradled by the sea, a land born o
自然百科2010年
EXPLORATIONS - Volcanoes National Park By Paul Thompson Broadcast: Wednesday, June 16, 2004 (MUSIC) VOICE ONE: This is Steve Ember. VOICE TWO: Lava, liquid rock, shooting into the air. And this is Sar
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