4K Close up of person using portable electric blower to clear thick layer freshly fallen snow from outdoor window sill during winter 股票录像 Close up of person using portable electric blower to clear thick layer freshly fallen snow from outdoor window sill during winter 股票录像
HD Close up of road roller that rolls new hot asphalt a layer of freshly laid asphalt road surface repair compactor is driving over 股票视频 Close up of road roller that rolls new hot asphalt a layer of freshly laid asphalt road surface repair compactor is driving over 股票视频
4K 道路路面修复。新建道路施工。三台滚筒在日落时分平整和压实沥青，汽车驶过。一层在夕阳余晖中新铺设的沥青。高质量4k素材 股票视频 道路路面修复。新建道路施工。三台滚筒在日落时分平整和压实沥青，汽车驶过。一层在夕阳余晖中新铺设的沥青。高质量4k素材 股票视频
4K 一台破旧的压路机在日落时分平整着沥青路面。路面修复。新建道路的建设。道路施工机械。一层新铺设的沥青。高质量的4k素材 股票录像 一台破旧的压路机在日落时分平整着沥青路面。路面修复。新建道路的建设。道路施工机械。一层新铺设的沥青。高质量的4k素材 股票录像
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