求一篇关于地震的英语作文初二水平的,
问题描述：
求一篇关于地震的英语作文
初二水平的,
答
What is earthquake? An earthquake is the result of a sudden release of energy in the Earth's crust that creates seismic waves（地震波）.Earthquakes are recorded with a seismometer（地震检波器）,als...