Let's go for a walk so I can kind of show you how all of this stuff just piles up and again gets pretty smelly, because it decays out here.

让我们沿着这里走一走，这样我才能告诉你这些东西是如何堆积起来，又是如何散发恶臭的，因为它们在这里腐烂了。

" Does the chlorine decay out of the stratosphere fast enough in the next, say, 40–50 years that the likely increase in intense and frequent wildfires doesn't end up prolonging the ozone hole? "

“氯是否会在接下来的40到50年内快速脱离平流层，以至于可能增加的强度和频繁的野火不会延长臭氧空洞？”