When the food mixed with water to ferment together. Results in the gas that stinks. A source of nutrients for disease rats and flies. Which is a vector water disease to human.The body is a problem for the respiratory system, digestive system, is withering, เกิดอาการ head pain often part of the mind. There is a depression, depressed, unhappy with this, including the society.The lack of development was considered in the management system and good environment.
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