a nimble grader cleans the area from snow in front of the facade of the office building on a clear winter day

action adjustable administrative automobile brushes bucket building car city cleaning cleanness cleans cleanup clears compact controllable copy day drifts dust environment equipment footway garbage grader hydraulic hydraulically industrial industry machinery maneuverable mechanical metal motorized municipal nimble office purity road routine rubbish sanitation service sidewalk snow space square street sweeper sweeping tidy transportation urban vehicle winter