上千球状星团围绕着银河，其中包含一些宇宙中最老的星星。
Surrounding the Milky Way are thousands of spherical globular star clusters containing some of the oldest stars in the Universe.
外部的圈层则由星星组成,它们围绕着我们旋转,这就是为什么我们看到的星星会在天空中移动。
The outer most crystalline sphere consists of fixed stars and these rotate around us which is why we see the stars moving in the sky.
因此当一个类星体趋于休眠，留下来的就是我们通常和一个正常的星系联系起来的东西——星星和气体，他们围绕着一个隐藏着物质的大洞形成一个漩涡。
So when a quasar goes dormant, what's left are the things we associate with a normal galaxy — stars and gas swirling around a central and hidden pit of matter.
星星围绕着月亮，怎么说呢，她们都像女孩子，把自己藏在云朵后。
The stars around the moon, however, were as girls, hiding themselves in the clouds.
星星围绕着月亮，怎样说呢，她们都像女孩子，把自我藏在云朵后。
The stars around the moon, however, were as girls, hiding themselves in the clouds.
五一劳动节PPT模板，用许多小星星围绕着五一两个大字，喜庆中带有点可爱，不容错过的五一劳动节应用PPT模板。
May Day PPT template with many little stars around five hundred and twelve characters, happy with a point in a lovely, not to be missed May Day application PPT template.
五一劳动节PPT模板，用许多小星星围绕着五一两个大字，喜庆中带有点可爱，不容错过的五一劳动节应用PPT模板。
May Day PPT template with many little stars around five hundred and twelve characters, happy with a point in a lovely, not to be missed May Day application PPT template.
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