2015-04-22 BBC:星光七纪元-27
时间：2019-01-23 作者：英语课 分类：探索与发现2015年
The enigma 1 of the white dwarf 2 has been resolved. Scientists have discovered how the vast majority of the stars, including our own sun, would end their days, as the white dwarfs 3 gently fading into the darkness of the universe. But not all stars go so quietly. For the most massive stars, something extraordinary happens. They make their exit with one last spectacular eruption 4. Sunpernovae, of explosive, dramatic death rows of the most massive star in the universe, explosion so bright and intense that they can briefly 5 rival the output of 10 billion suns. They leave behind the traces the paintless sky with a rainbow of colors. Today we know that these spectacular events play a crucial role in creating a world around us. Yet it took us centuries to discover it. They are so rare that for hundreds of years no one saw any at all. So the first challenge was to find them.
- I've known him for many years,but he remains something of an enigma to me.我与他相识多年，他仍然难以捉摸。
- Even after all the testimonies,the murder remained a enigma.即使听完了所有的证词，这件谋杀案仍然是一个谜。
- The dwarf's long arms were not proportional to his height.那侏儒的长臂与他的身高不成比例。
- The dwarf shrugged his shoulders and shook his head. 矮子耸耸肩膀，摇摇头。
- Shakespeare dwarfs other dramatists. 莎士比亚使其他剧作家相形见绌。 来自《简明英汉词典》
- The new building dwarfs all the other buildings in the town. 新大楼使城里所有其他建筑物都显得矮小了。 来自辞典例句
- The temple was destroyed in the violent eruption of 1470 BC.庙宇在公元前1470年猛烈的火山爆发中摧毁了。
- The eruption of a volcano is spontaneous.火山的爆发是自发的。