earthquakesn.地震名词earthquake的复数形式.earthquaken.地震earthquake epicenter地震震中earthquake simulator地震模拟器Earthquake-tsunami地震海啸earthquake recording地震记录earthquake intersity地震烈度earthquake mechanism地震机制earthquake liquefied地震液化earthquake resisting抗震earthquake frequence地震强度Earthquake first aid地震医疗救援

1. San Francisco is in an earthquake zone.
   旧金山在一个地震带上。
2. He had grown up to be a front-line aid worker only to be buried, some years later, in earthquake rubble.
   那名孩子离开了大队，长大后成为前线医务人员，数年后被活埋在地震带的瓦砾堆中。