双语例句
A violent prehistoric eruption caused the Earth's crust to collapse and form a crater that filled with water.
一场猛烈地史前喷发使得地壳倒塌,并形成了装满水的火山口。
布满水的火山口
A violent prehistoric eruption caused the Earth's crust to collapse and form a crater that filled with water.
一场猛烈地史前喷发使得地壳倒塌,并形成了装满水的火山口。