专家为各位考生整理了每日雅思词汇：地震词汇，供考生们参考使用。
里氏7级地震an earthquake of magnitude 7.0 on the Richter scale;
余震aftershock;
震级magnitude;
震中epicenter;
地震带seismic zone;
地震灾区earthquake-stricken/hit region;
救援队rescue team;
赈灾disaster relief efforts;
国家地震局the State Bureau of Seismology
