怎样分析大小单双公式规律

简介：The cold wind blew through the shadows of the trees, and the leaves rustled. Along the swaying branches, in the distant sky, a bright moon was faintly trying to break free from the shackles of the haze. The faint moonlight flowed quietly, and the silver glow fell from the sky. All over the streets and alleys, the trees are covered with a layer of silver light, intersecting with the light of the street lamps.