密苏里州新马德里地震区发生 7.7 级模拟地震，引发人们的担忧和准备工作。 7.7 magnitude earthquake simulated in Missouri's New Madrid Seismic Zone, raising concerns and preparation efforts.
YouTube 上的“地震模拟”显示，密苏里州新马德里地震带将发生 7.7 级地震，引发了人们对此类地震潜在影响的担忧。 A YouTube simulation by "Earthquake Sim" shows a 7.7 magnitude earthquake along Missouri's New Madrid Seismic Zone, raising concerns about the potential impact of such an event. 圣查尔斯县的紧急事务管理人员认为大地震不可避免，但几乎没有办法阻止它。 Emergency managers in St. Charles County believe a major quake is inevitable, but there's little that can be done to stop it. 该模拟旨在帮助人们为此类灾难性事件的后果做好准备。 The simulation aims to help prepare for the consequences of such a catastrophic event.