A man with Black skin in a white helmet and a white protective uniform in an orange vest walks on a tramp and presses cellophane garbage along with his colleagues a man with a beard and a girl in a blue protective suit

man black skin white helmet protective uniform orange vest walks tramp presses cellophane garbage colleagues beard girl blue suit environmental sustainability worker industry facility process technology ecological diversity circular economy teamwork professional safety equipment inspection environment operation responsibility ecology waste disposal management collaboration efficiency cleanliness recycling materials separation eco-friendly green