Inthepasthundredyearsamillionpeoplehavediedinearthquake...
问题详情：Inthepasthundredyearsamillionpeoplehavediedinearthquakes,anothermillionhavebeenkilledbyhurricanesandtornadoes(龙卷风)and9millionhavelosttheirlivesinfloods.Inadditiontothis,manymoremillions ha...