菱形交错涟痕
rhombic interference ripple
自适应六边形－菱形搜索
adaptable hexagon-diamond search
城市道路交叉口
urban road intersection
urban intersection
City signalized intersection
intersections group
urban intersections
城市道路交通
traffic
urban road and traffic
city street traffic
urban road traffic
Urban freeway traffic
city road traffic
urban road transportation