一万的

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

我们询问了一百零一万哩长征的BMW骑士：住在维吉尼亚BowlingGreen的DaveSwisher。

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.

不像大质量的恒星，同太阳一般大小的恒星，死状就相对优雅得多。们的非爆发性过程大约需要一万年的时间，逐步弹射出外部气体壳层。