the painter uses climbing equipment to descend from the edge of the roof and paint the facade of a building at height. - 用繩索拴住 個影片檔及 b 捲影像00:14
the painter dons the safety harness on the roof to descend the rope to paint the building's facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:29
the painter dons the safety harness on the roof to descend the rope to paint the building's facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:10
the worker sets up climbing equipment consisting of safety ropes, carabiners, and the seat on the edge of a house's roof. - 用繩索拴住 個影片檔及 b 捲影像00:41
the worker hangs from the safety rope and prepares to paint the building's facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:22
the worker descends along the rope from the roof for painting the facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:36
the worker prepares climbing equipment to descend from the roof for work at height. - 用繩索拴住 個影片檔及 b 捲影像00:15
the worker prepares climbing equipment to descend from the roof for work at height. - 用繩索拴住 個影片檔及 b 捲影像00:19
the painter uses climbing equipment to descend after finishing painting the building's facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:22
the worker uses climbing equipment to descend to the new section of wall to paint it at a height. - 用繩索拴住 個影片檔及 b 捲影像00:19
the painter descends from the roof of a house using the safety rope and attaches the bucket of paint to mountaineering equipment at a height. - 用繩索拴住 個影片檔及 b 捲影像00:52
the worker puts on protective gloves and attaches his safety rope to the safety rope system on the edge of a building's roof. - 用繩索拴住 個影片檔及 b 捲影像00:28
the painter lowers the bucket of paint down the rope from the edge of a house's roof. - 用繩索拴住 個影片檔及 b 捲影像00:10
the worker ties the safety rope to the roof railing to lower the bucket of paint down. - 用繩索拴住 個影片檔及 b 捲影像00:30
the construction worker lowers the safety rope from the roof for work at height. - 用繩索拴住 個影片檔及 b 捲影像00:29
the worker sets up climbing equipment consisting of safety ropes, carabiners, and the seat on the edge of a house's roof. - 用繩索拴住 個影片檔及 b 捲影像00:29
the worker sets up climbing equipment consisting of safety ropes, carabiners, and the seat on the edge of a house's roof. - 用繩索拴住 個影片檔及 b 捲影像00:23
the worker uses the drill to install the safety anchor on the edge of a building's roof. - 用繩索拴住 個影片檔及 b 捲影像00:21
the worker uses the drill to install the safety anchor on the edge of a building's roof. - 用繩索拴住 個影片檔及 b 捲影像00:13
the worker uses the smartphone to photograph the results of his work insulating and painting the facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:18
the worker uses the smartphone to photograph the results of his work insulating and painting the facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:17
the worker uses the smartphone to photograph the results of his work insulating and painting the facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:30
the worker uses climbing equipment to descend from the edge of a roof to perform construction work at height. - 用繩索拴住 個影片檔及 b 捲影像00:13
the worker sets up climbing equipment consisting of safety ropes, carabiners, and the seat on the edge of a house's roof. - 用繩索拴住 個影片檔及 b 捲影像00:10
the painter paints the protective canopy for rainwater drainage above the insulated facade panels at height. - 用繩索拴住 個影片檔及 b 捲影像00:28
the worker ties a safety rope to the roof railing to lower the working tool down. - 用繩索拴住 個影片檔及 b 捲影像00:11
the worker ties a knot in the safety rope and uses the carabiner to attach it to the bucket of paint. - 用繩索拴住 個影片檔及 b 捲影像00:19
the worker uses climbing equipment to descend from the edge of a roof to perform construction work at height. - 用繩索拴住 個影片檔及 b 捲影像00:20
the worker uses climbing equipment to descend from the edge of a roof to perform construction work at height. - 用繩索拴住 個影片檔及 b 捲影像00:32
the worker sets up climbing equipment consisting of safety ropes, carabiners, and the seat on the edge of a house's roof. - 用繩索拴住 個影片檔及 b 捲影像00:25
the construction worker lowers the safety rope from the roof for work at height. - 用繩索拴住 個影片檔及 b 捲影像00:17
the construction worker lowers the safety rope from the roof for work at height. - 用繩索拴住 個影片檔及 b 捲影像00:19
the construction worker lowers the safety rope from the roof for work at height. - 用繩索拴住 個影片檔及 b 捲影像00:15
the worker ties the brush to the rope and lowers it down from the roof of the house. - 用繩索拴住 個影片檔及 b 捲影像00:19
the construction worker lowers the safety rope from the roof for work at height. - 用繩索拴住 個影片檔及 b 捲影像00:28
the worker applies decorative plaster to the wall surface after insulating the facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:36
the worker applies decorative plaster to the wall and descends down the safety rope. - 用繩索拴住 個影片檔及 b 捲影像00:23
the worker applies decorative plaster to the wall surface after insulating the facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:27
the worker applies decorative plaster to the wall surface after insulating the facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:30
the worker applies decorative plaster to the wall surface after insulating the facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:15
the worker descends from the roof of a house to perform construction work at height. - 用繩索拴住 個影片檔及 b 捲影像00:22
the worker descends from the roof of a house to perform construction work at height. - 用繩索拴住 個影片檔及 b 捲影像00:21
the worker lowers climbing equipment consisting of ropes, carabiners, and the seat from the roof of a building. - 用繩索拴住 個影片檔及 b 捲影像00:35
the worker checks the safety rope at the edge of the roof and takes a break from work to rest. - 用繩索拴住 個影片檔及 b 捲影像00:28
the worker applies decorative plaster to the wall surface after insulating the facade at height. - 用繩索拴住 個影片檔及 b 捲影像00:27
the worker uses climbing equipment to perform high-altitude construction work. - 用繩索拴住 個影片檔及 b 捲影像00:35
