单词：colonial corals
单词：colonial corals 相关文章
Broadcast: April 17, 2003 By Nancy Steinbach VOICE ONE: This is Rich Kleinfeldt. VOICE TWO: And this is Sarah Long with the MAKING OF A NATION, a VOA Special English program about the history of the U
VOA2003（上）-美国故事
JUDY WOODRUFF: The Great Barrier Reef along the coast of Australia is considered one of the greatest natural wonders of the world. It actually consists of more than 2,900 smaller reefs and 900 islands and countless species of fish. But its health and
PBS访谈环境系列
[00:11.00]READING AND SPEAKING [00:12.96]Marine turtles are among the oldest animals on our planet. [00:17.29]They have lived in the earths oceans for over 100 million years, [00:21.94]but are now close to disappearing. [00:24.29]Of the seven existin
高中英语人教版必修第三册
[00:11.00]READING AND SPEAKING [00:12.96]Marine turtles are among the oldest animals on our planet. [00:17.29]They have lived in the earths oceans for over 100 million years, [00:21.94]but are now close to disappearing. [00:24.29]Of the seven existin
高中英语人教版必修高三
BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. FAITH LAPIDUS: And I'm Faith Lapidus. Today we tell about threats to coral reefs and some new discoveries about these ancient, biological structures. (MUSIC) BOB DOUGHT
2010年VOA慢速英语(八)月
SCIENCE IN THE NEWS - A Study of Young Coral Could Assist Efforts to Protect ReefsBy Jerilyn Watson, Lawan Davis, Jill Moss and Cynthia Kirk Broadcast: Tuesday, May 16, 2006 (MUSIC) VOICE ONE: This is
2006年慢速英语（五）月