Ключевые слова: accessibility, adult, ai, bottle, confidence, control, dirty, dust, efficiency, employee, engineer, environment, environmental conservation, examining, expertise, factory, garbage, gear, indoors, industry, males, manufacturing, material, materials, men, occupation, organization, packaging, people, pile, plastic, plastic pollution, pollution, quality control, recycling, recycling center, research, safety, separation, social issues, sorting, stack, standing, thailand, through, warehouse, warehouse worker, waste, workers, working,