Earth's surface is not made up of a single sheet of rock that forms a crust but rather a number of "tectonic plates" that fit closely, like the pieces of a giant jigsaw puzzle.
地球表面并不是由构成地壳的单块岩石构成，而是许多紧密相连的“构造板块”，像一块巨大的拼图。
2
Our description on the pole shift itself describes not a single jolt when the crust stops moving but a series of jolts.
我们对极移本身的描述不是地壳停止移动时发生的单一晃动，而是一系列颠簸摇晃。
3
On the basis of experiments about splash of single raindrop and time rainfall, the splash laws of soil crust were studied.