一些科学家提出了向北极平流层释放气溶胶喷剂的概念。

The concept of releasing aerosol sprays into the stratosphere above the Arctic has been proposed by several scientists.

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火山爆发可以向大气中的平流层释放大量二氧化硫。

Large eruptions can release huge clouds of sulfur dioxide into the stratosphere.

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在向同温层释放适量的硫化物之后，气温便会回到上升前的水平。

Add the right amount of stratospheric sulphur and the temperature will come back down to where it began.

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