Sustained volcanic eruptions caused another period of global warming. 持续的火山喷发引起又一轮全球变暖
the volcanic eruptions turned it from a bottom-of-the-food-chain burrower... 火山喷发使它从食物链底端的挖洞者
The eruptions released something far more dangerous than lava. 喷发释放出比熔岩更危险的东西
most violent eruptions that life has ever witnessed. 最大、最猛烈的喷发之一
Once these Permian eruptions started... 二叠纪的喷发一旦开始
Eruptions lasting thousands of years 持续数千年的喷发