六个数四中四多少组简介：The cave is spacious and bright, but there is no fire. The lighting relies entirely on a kind of faint blue stone on the cave wall, so that the objects in the cave are shrouded in a strange blue light.
The cave is spacious and bright, but there is no fire. The lighting relies entirely on a kind of faint blue stone on the cave wall, so that the objects in the cave are shrouded in a strange blue light.
