雅思詞匯之地震詞匯

　　里氏7級(jí)地震an earthquake of magnitude 7.0 on the Richter scale;

　　余震aftershock;

　　震級(jí)magnitude;

　　震中epicenter;

　　地震帶seismic zone;

　　地震災(zāi)區(qū)earthquake-stricken/hit region;

　　救援隊(duì)rescue team;

　　賑災(zāi)disaster relief efforts;

　　國(guó)家地震局the State Bureau of Seismology