四个数字有多少种组合公式简介：Yesterday, he slapped part of it away with his palm, and now the other half is missing. Now there is only a narrow section of this mountain peak, which seems to have become a large lightning rod.
Yesterday, he slapped part of it away with his palm, and now the other half is missing. Now there is only a narrow section of this mountain peak, which seems to have become a large lightning rod.
