It's not the first massive volcanic eruption to cool global temperatures.

这并不是第一次导致全球气温下降的大规模火山喷发。

Until now, the end of the Triassic has been blamed on massive volcanic eruptions that went on for 600,000 years.

直到现在，人们都一直将三叠纪的终结归因于持续了60万年的大规模火山喷发。

On January 15, another massive eruption occurred, triggering tsunami around the Pacific.

1 月 15 日， 又发生了一次大规模喷发， 引发了太平洋周围的海啸。

All across this area massive eruptions happened that laid down lava 2,000 feet thick in some places and that cooled into this.

整个地区都发生了大规模的喷发，在一些地方形成了 2000 英尺厚的熔岩，然后冷却成这样。

Ecosystems were hit with a double blow as massive volcanic eruptions filled the atmosphere with carbon dioxide and an asteroid roughly the size of Manhattan struck the Earth.

我们的生态系统遭受了双重打击空气中弥漫着大规模的火山喷发带来的二氧化碳同时一个体积相当于曼哈顿的小行星撞击了地球。

The end-Permian extinction, also called The Great Dying, was probably triggered by massive volcanic eruptions in Siberia that warmed the climate and killed off more than 96% of marine species and 70% of species on land.

二叠纪末期的灭绝， 也称为大灭绝，可能是由西伯利亚的大规模火山喷发引发的， 火山喷发使气候变暖并杀死了超过 96% 的海洋物种和 70% 的陆地物种。