排列三出组三组六的概率是多少啊

简介：Su Xiaoxiao walked in front, her shadow stretched by the light falling from the sun. Her slender silhouette looked a little different. In the past, she was still a little green during puberty, but now she is starting to look more graceful. , showing the style of a charming beauty, and the tangled hair seems to be floating into other people's dreams.