当前素材是由九二图网为您提供的“Road construction site”作品，素材编号：20170728081344，尺寸为：9000×6001 像素，大小为：31.5MB，素材关键词要素为：Roads, stones, asphalt, flattening, markings, barriers, heavy works, machinery, manufacturing, construction, roads, lines, field, sky, cabs, rollers, cranes, trackers,means of transportation,Modern Technology,Stock Images，欢迎下载收藏！