押单双大小的技巧简介：The hairs on Ma Sihai's back stood up immediately, like a frightened cat. Cold sweat flowed down his forehead. He had always said this to himself before, always looking at the desperate expression of his prey in a playful manner.
The hairs on Ma Sihai's back stood up immediately, like a frightened cat. Cold sweat flowed down his forehead. He had always said this to himself before, always looking at the desperate expression of his prey in a playful manner.
