On outskirts of Beijing city is Changping district. Changping is away from downtown and hence has a serene environment. Comparatively small commercial and residential buildings in district doesn't make it any lesser a place to live. In this picture we see a beautiful evening. Street lamps and electric wires play the role of ornaments to the night. 北京郊外的昌平区，这里远离市中心因此颇显安详和静谧，相对较小的商业圈和较稀疏的居民住宅区使这里成为居家的不二选择。如图是一幅美丽的夜景图，街灯和电线仿佛成了最好的装饰品，渲染着夜晚独特的氛围。