中间是明亮的星云，一个极薄的碟状物，从我们这个非常的视点看着像一条直线。
The bright nucleus can be seen at the centre, along with the very thin disc that looks like a straight line from our unusual viewing position.
中间是明亮的星云，一个极薄的碟状物，从我们这个非常的视点看着像一条直线。
The bright nucleus can be seen at the centre, along with the very thin disc that looks like a straight line from our unusual viewing position.
应用推荐