導演：GeorgeCasey
主演：MarieEdmonds RossStein JoshuaWurman
關鍵詞：國家地理自然力量 they devised Edmonds Marie Dr. Volcanologist
Volcanoes, earthquakes, and tornadoes all can cause enormous damage, and predicting where and when they will strike is of great importance. Volcanologist Dr. Marie Edmonds has devised sensors that monitor the underground activity of magma to better predict future eruptions on the Caribbean island of詳情
