Fallen red maple leaves spark a contrast of color as they rest in a blanket of green grass on the south lawn of the white house 白宫大院南部绿色的草坪像个大毯子，红色的枫叶落在上面，色彩对比鲜明。
2.
The front part uses the bright color in the middle while darker color on the two sides . the upper part of the brighter color is wider than the lower part while the upper part of the darker color part is narrower than the lower part . the contrast of color and stripes leaves an vivid impression and overcome the shortcoming of the old machines - boring and monotonous Klk的外观针对大屏幕液晶触摸查询一体机设计，其机身正面采用中间亮色两侧暗色，且亮色部分上宽下窄，暗色部分上窄下宽，这样通过色彩和线条的鲜明对比，克服了同尺寸的klb等其他老机型，机身正面过宽且直上直下，臃肿呆板的缺陷。
