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- As a companion star orbits its primary, it alternately approaches and recedes from the Earth. 当伴星围绕着主星运转时，它交替地朝着地球或背离地球运转。
- These binary systems consist of a neutron star orbiting around a supergiant star. 这些双星系统由一个巨星和围绕其的中子星组成。
- Stars orbit the pivot point at the center of galaxies, planets in turn orbit stars, and moons in turn orbit planets.Last week astron... 2009年MBA英语阅读理解试题精选解析(四十七) Say this for the structure of the universe: it does tend to repeat itself.
- This telescope has just recently found what many astronomers believe to be a black hole,after being focused on a star orbiting empty space. 这架天文望远镜在对准一颗环绕空荡荡的空间运转的恒星时，发现了被许多天文学家认为是黑洞的东西。
- Most stars orbit a mate, and occasionally both stars in a binary pair will go supernova yet remain locked in mutual thrall. 多数的恒星都环绕著另一个伴星运行。有时候，双星系的两颗星会都变成超新星，却仍旧彼此束缚在一起。
- This telescope has just recently found what many astronomers believe to be a black hole, after being focused on a star orbiting empty space. 这架天文望远镜在对准一颗环绕空荡荡的空间运转的恒星时，发现了被许多天文学家认为是黑洞的东西。
- For a while, the darkling star disappeared behind thick clouds. 隐约出现的星星暂时消失在厚厚的云层後面了。
- He has an urge to become a cinema star. 他渴望当一名电影明星。
- The spacecraft is in orbit around the moon. 该航天器在绕月球轨道运行。
- She is crazed about the film star. 她对那位影星着迷。
- All but the morning star have disappeared. 除掉金星以外其他的星星全都消失了。
- The children mobbed the baseball star. 孩子们欢呼着朝那棒球明星围上去。
- The cast of the play included a international star. 这个剧的演员名单中有一位国际明星。
- The coach saved his star player for a trump card. 教练保留他的明星选手，作为他的王牌。
- The space shuttle will orbit a weather satellite. 太空梭将把一个气象卫星送入运行轨道。
- The film star held court in the hotel lobby. 这位电影明星在旅馆的大厅里接见了影迷。
- The launch vehicle lifts the satellite into orbit. 太空火箭将人造卫星送入运行轨道。
- The kids went crazy when the film star appeared. 那位影星一出场，孩子们欣喜若狂。
- The star of the film is a previously unknown actor. 这部电影里的明星以前是个默默无闻的演员。
- Spectacular time-lapse animations of the stars orbiting within light-days of the galactic center can be found here. 对于围绕银河中心以几光天周期运行的众多恒星，在这里我们能够得到他们那壮观的延时动画。
