单双的概率问题简介：The object was originally covered by the light of the jade plate, but now it was held in Yang Lin's hand and its true appearance was revealed. It was a cyan circle, like a bracelet, exuding a faint cyan aura.
The object was originally covered by the light of the jade plate, but now it was held in Yang Lin's hand and its true appearance was revealed. It was a cyan circle, like a bracelet, exuding a faint cyan aura.
