And you might remember Mount Pinatubo, also on the island of Luzon.

你可能还记得同样位于吕宋岛的皮纳图博火山。

They said the previous record holder was Mount Pinatubo, which erupted in 1991.

他们说，之前的纪录保持者是1991年喷发的皮纳图博火山。

A recent example is the Mount Pinatubo volcano in the Philippines, which erupted in 1991.

最近的一个例子是1991年爆发的菲律宾皮纳图博火山。

That was nearly four times the amount of water vapor scientists estimate the Mount Pinatubo eruption sent into the stratosphere, the researchers said.

研究人员说，这几乎是科学家估计的皮纳图博火山喷发进入平流层的水蒸气量的四倍。

And in fact this happened in 1991 when Mount Pinatubo went off.

事实上，这发生在 1991 年， 当时皮纳图博火山 (Mount Pinatubo) 崩塌。

Another dramatic illustration of aerosols cooling power came in 1991 when Mount Pinatubo erupted.

气溶胶冷却能力的另一个戏剧性的例子是 1991 年皮纳图博火山喷发。

In the case of Mount Pinatubo, this took 600 years.

对于 MP 火山而言，这个过程用了 600 年时间。

In 1991 Mount Pinatubo, a volcano in the Philippines, sent 15m tonnes of the stuff into the atmosphere.

1991 年，菲律宾皮纳图博火山向大气中排放了 1500 万吨此类物质。

It was one of the biggest eruptions since that of Mount Pinatubo in the Philippines in the 1990s and injected an estimated 146 million tonnes of water vapour into the stratosphere.

这是自 1990 年代菲律宾皮纳图博火山爆发以来最大的火山爆发之一，估计向平流层注入了 1.46 亿吨水蒸气。