她指的是维苏威火山和埃特纳火山。

It was the volcanoes Vesuvius and Etna that she meant.

youdao

由于大量人口居住在火山喷发的潜在路径上，维苏威火山被认为是最危险的火山之一。

Vesuvius is considered one of the most dangerous volcanoes, as large populations lie in the path of potential eruptions.

youdao

所幸的是，如果不是其他原因，而是日惹距离默拉皮的30公里比旁贝城距离维苏威火山要远的多，这样的悲剧则不会再发生。

Fortunately that seems rather unlikely, if for no other reason than because, at 30km distance, Yogyakarta is quite a bit further from Merapi than Pompeii was from Vesuvius.

youdao