当前素材是由九二图网为您提供的“IT background 024”作品,素材编号:20110813012152,尺寸为:2950×2094 像素,大小为:615.7KB,素材关键词要素为:IT background, background, background picture, background material, high level background picture, bottom print background, photo material, high quality picture,backgrounds,Background,Stock Images,欢迎下载收藏!