2009-03-17 Nations Take Steps to Prepare for Ever-Present Threat of Tsunamis
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I’m Bob Doughty. VOICE TWO: And I’m Shirley Griffith. Our subject this week is tsunamis — the sea…
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VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I’m Bob Doughty. VOICE TWO: And I’m Shirley Griffith. Our subject this week is tsunamis — the sea…