That also means that massive stars live fast and die young, quickly shedding huge amounts of material and burning themselves out in what are thought to be spectacular explosions.
这也意味着大的恒星快速地释放大量的物质,在大规模的爆炸中燃烧自己,从而寿命短,消亡早。
It's hard to imagine how anyone could honestly live like that, how you could live on top of a building all Winter, burning fires on the roof.
难以想象,真的,谁愿意过那样的生活?你怎么能整个冬天都住在房顶上,在房顶上燃起火堆。
Fort Stewart has long used controlled burning in its busiest training areas to prevent live ammunition from causing unplanned fires. Local species gravitated toward those scorched open areas.
长期以来,斯图尔特堡基地经常在他们训练最繁忙的地区实施可控制的焚烧,以防止实弹造成意外的火灾,同时这些烧焦的空地对当地许多物种产生了相当的吸引力。
应用推荐