On occasion, animals and plants have been preserved after becoming immersed in tar or quicksand, trapped in ice or lava flows, or engulfed by rapid falls of volcanic ash.
有时,动物和植物被浸泡在焦油或流沙中,被困在冰或熔岩流中,或被迅速落下的火山灰吞没后被保存下来。
2
Things will get back to normal when the ash drifts away. Or falls.
一切会回归正常,只要灰一飘走,或者落下来。
3
There will be some places on Earth where no detectible ashfalls.