所有的恒星都会发出光和热.All the stars send out light and heat.这样的天体本身也可能发出光, 但是它的重力最后还是会把光吸引回去.Light itself could leave from such an object, but gravity would eventually pull it back again.脉冲星是一种能够发出光脉冲的天体.A pulsar is a celestial o...
He was lifting up handfuls of leaves and throwing them at her. She was laughing and egging him on.他抓起一把把叶子扔向她，她大笑着鼓动他。We shall take part in it as handfuls of dust and splinters of bone.我们将是作为一撮尘土,几根枯骨参加将来的生活.He reached g...
There are additional publications of special relevance to new graduates.还有对于新毕业生来说特别重要的其他出版物。I can't see the relevance of his comment to the debate.我不明白他的评论与这一争论有何关系.She did not understand the relevance of his remar...