Stars of unimaginable proportions on occasion explode, sending a blast of radiation in all directions that is so powerful, any nearby planetary bodies are incinerated within seconds.
难以想象的巨大恒星间或爆炸，向四面八方发射着一股股放射性气流，力量如此强大，以至任何附近的行星天体都在瞬间化为灰烬。
The agency says the cooling system at the number three reactor at the Fukushima nuclear power plant is offline and could possibly explode, following Saturday's blast at the plant's number one reactor.
该机构表示，福岛核发电厂三号核反应堆冷却系统断电，可能会发生爆炸。此前这座核电厂一号核反应堆星期六发生了爆炸。
But it doesn't just explode. As its surface layers blast outwards its core is smashed inwards.
但事情又不象爆炸那样简单。当它的外层被炸飞时，它的内核却在向内塌陷。
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