評論
打印
NO NO No,we can't manufacture enough ozone to replenish the ozone hole.
沒門。沒門？沒錯，我們無法生產臭氧來取代臭氧層空洞。
No, why not?
為什么不行？
Several reasons prevent us from doing this.
我們無能為力，原因諸多。
For one thing, ozone in large quantities is extremely hazardous and volatile, which makes it hard to work with, to say the least.
要知道，大量的臭氧是有害且易揮發的。因此，至少不便于我們運作。
Also, the ozone layer is immense-there's roughly twenty billion tons of it-and we'd have no way of handling such large quantities.
此外，臭氧層是密集的，大約有200億噸，我們無法操作如此龐大的臭氧。
Plus, the ozone layer requires a huge amount of energy to maintain itself, which right now it gets from the sun.
再者，維護穩定的臭氧層需要不少能量，而這些目前來自太陽能。
Taking over natural ozone production would require more than double the energy the United States produces annually.
要接手生產天然臭氧層需要的能源是美國每年生產的兩倍以上。
That's a lot of rolling blackouts.
這有可能會引發燈火管制。
And that’s why the only way we know to fight ozone depletion is by cleaning up our act and giving nature the chance to take its course.
這就是我們保護臭氧層消失的唯一可行辦法是從我們自己做起，愛護環境，順其自然。
