https://joy.videvo.net/videvo_files/video/free/2018-07/large_watermarked/180626_01_BusStop_10_preview.mp4 Street Cleaners Working in Back Street A shot of street cleaners working in a back street in Seoul, South Korea. 1080pcitycleanercleanersdustbingarbagejanitorkorearecycleseoulservicesouth koreastreettrashwasteworker