两个色子单双概率

简介：Qin Fen opened his mouth and bit down half of it, but the remaining half was brought to Lin Xiaoyan's mouth. The two of them ate the larger glass fruit mouth to mouth. After eating the glass fruit, Qin Fen also fed the two women. In this way, you feed me a mouthful, and I feed you a mouthful, feeling each other's love.