... galactic center region ==> 银心区 galactic center source ==> 银心区源 Galactic Centre ==> 银河系中心 ...
双语例句
1
The galacticcenter is a rich and complex source of infrared radiation in which interesting phenomena occur in great variety.
银河系中心是一个红外辐射丰富和结构复杂的源，在那里发生着各种各样的有趣现象。
2
In the center of our Galaxy, there is a huge double star, the source of Light and life for this Galaxy, the Galactic Goddess, the Pleroma, the Galactic Central Sun.