Earthquakeshappenallthetime.Theyarecommoninnature,makin...
問題詳情：Earthquakeshappenallthetime.Theyarecommoninnature,makingsoundsbelowEarth’ssurfacethousandsoftimeseveryday.Butmajorearthquakesarelesscommon.Herearesomethingstodotoprepareforanearthquakeandwhat...