Material along the rotation axis falls vertically toward the equatorial plane much faster.
Material along the rotation axis falls vertically toward the equatorial plane much faster.
沿著转轴两侧分布的物质则快速笔直地落入赤道面。
Material along the rotation axis falls vertically toward the equatorial plane much faster.
沿著转轴两侧分布的物质则快速笔直地落入赤道面。