用“island universe”造句大全,island universe造句
The lovely island universe resides in the large Virgo cluster of galaxies.
Seen edge-on, the island universe spans about 100, 000 light-years, similar in size to our own Milky Way.
The lovely island universe resides in the large Virgo cluster of galaxies.
Seen edge-on, the island universe spans about 100, 000 light-years, similar in size to our own Milky Way.