他们把望远镜转向附近其他星系。They turned their telescopes towards other nearby galaxies.类星体是遥远星系的极为活跃的核心体.Quasars are the highly energetic cores of distant galaxies.我们还不知道宇宙中有多少个星系.We still don't know how many galaxies there are ...
这些插画是从一些珍奇的版画复制的.These illustrations have been reproduced from some rare prints.它们是由艺术家和插画计算的了.They are counted on by artists and illustrators the world over.于是, 我对这三卷本的插画先作了定位.So, I am the illustrator of the first three...
At the perfect moment he slides to his feet, catches Snape's elbow.在这完美的一刻,他轻移脚步, 抓住了Snape的手肘.He crossed the line three seconds clear of Tom Snape.他领先汤姆·斯内普3秒冲过终点线。Narcissa began to cry in earnest, gazing beseeching...