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Working on a sunny day 4K stock video -
Workers and a sunrise 4K stock video -
Middle shot of construction workers 4K stock video -
Excavating machine digging a hole 4K stock video -
Close up shot of excavating machine digging a hole 4K stock video -
Unfinished building and a beautiful sky 4K stock video -
Close up shot of a building 4K stock video -
Close up shot of a building and the sky 4K stock video -
Unfinished floors of an building 4K stock video -
Outdoor shot of a beautiful sunset with seven eolic generators in 4K -
Wind farm in rural zone with seven eolic generators and a beautiful sunset in background in 4K -
Extreme long shot of wind farm with fifteen eolic generators on sunset background in 4K -
Italy flag waving, A flag animation background