Around this time, the largest of these centers, Cuicuilco, was seriously affected by a volcanic eruption, with much of its agricultural land covered by lava.

大约在这个时候，这些中心中最大的 Cuicuilco 受到了火山喷发的严重影响，它的大部分农田被熔岩覆盖。

youdao

Ash from a volcanic eruption in Iceland has begun disrupting air traffic in Britain.

来自冰岛一座喷发火山的火山灰已经开始扰乱英国空中交通。

youdao

Tephra is any fragmented material produced by a volcanic eruption, be it ash or rock.

无论是灰烬还是岩石，所有因火山爆发而形成的碎片状物质都称作火山灰。

youdao

A volcanic eruption in Iceland sent a plume of ash into the atmosphere.

VOA: standard.2010.04.15

She visited Cameroon to meet with people who live in a village that was decimated by a volcanic eruption in the 1980s.

CNN: In OKC, a run to finish what she started

Morgan said the origin of the ancient floodwaters likely came from a deep reservoir and were possibly unleashed by a volcanic eruption.

NPR: Radar Reveals Apparent Buried Channels On Mars

It is made of a jumble of fragments that have been cemented back together in the high temperatures of a volcanic eruption.

BBC: Mars meteorite 'Black Beauty' is in a class of its own