Seismic gaps are places where the fault has shown little or no seismic activity for a long time.

地震间隙是断层在很长一段时间内很少或没有地震活动的地方。

The first prediction model looks along earthquake fault, those cracks in the Earth's crust, to find what are known as seismic gaps.

第一个预测模型沿着地震断层（地壳中的裂缝）寻找所谓的地震间隙。