A dedicated street sweeper in bright orange attire cleans the sidewalk an urban environment scene features traffic light and city 库存例证 a dedicated street sweeper in bright orange attire cleans the sidewalk an urban environment scene features traffic light and city
Road sweeper street sweepers machines clean wash city dirty asphalt remove garbage cleaning sanitation truck municipal service 向量例证 road sweeper street sweepers machines clean wash city dirty asphalt remove garbage cleaning sanitation truck municipal service
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