大爆发

The eruptions were associated with the development of a number of giant craters (calderas).

随着火山爆发形成了多个大火山口(破火山口)。

Unlike their more massive counterparts, sunlike stars are thought to die gracefully by ejecting their outer gaseous layers in a nonexplosive process that takes about 10,000 years.

不像大质量，同太阳般大小，死状就相对优雅得多。它非爆发性过程大约需年时间，逐步弹射出其外部气体壳层。