地震是由地殼的突然構造運動引起的。主要原因是，當構造板塊撞擊另一塊板塊

地震是由地殼的突然構造運動引起的。主要原因是，當構造板塊撞擊另一塊板塊時，進而產生地震

結果 (英文) 1:

Earthquakes are caused by sudden tectonic movement of the Earth's crust caused. The main reason is that when tectonic plates hit another piece of the plate, and produce earthquakes

結果 (英文) 2:

Earthquakes are caused by the sudden tectonic movements of the earth's crust. The main reason is that when tectonic plates hit another plate, an earthquake occurs.

結果 (英文) 3:

The earthquake was caused by a sudden tectonic movement of the earth's crust. The main reason is that when the tectonic plate hits another plate, an earthquake will occur