一万的

Ask 1.2-million-mile BMW rider Dave Swisher, of Bowling Green, Virginia.

我们询问了百零万哩长征BMW骑士：住在维吉尼亚BowlingGreenDaveSwisher。

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.

不像大质量恒星，同太大小恒星，死状就相对优雅得多。们非爆发性过程大约需要万间，逐步弹射出其外部气体壳层。