地球的某部分比其它部分更容易发生地震。
Some Parts of the earth are more likely to have quakes then others.
在地球的表面，地震会使地面发生震动，有时则会发生地面移动。
At the earth's surface, earthquakes manifest themselves by shaking and sometimes displacing the ground.
人工爆破波能在地球内和地表中传播，类似于天然地震波，可被事件发生地点附近的数字地震台网记录。
The wave incurred by explosion can like as that of earthquake spread in the interior and surface of the earth and be recorded by the digital seismic network.
应用推荐