He release a substance, such as air pollution, dust, small. Carbon monoxide, etc. came out on the external atmosphere to cause an impact on the health of citizens. Transportation, economy, way of life.
His release air pollutants such as particulate matter, carbon monoxide, and small to accumulate in. The atmosphere outside Causing a negative impact on public health, the economy, transportation, culture.
He released the air pollutants, such as dust, small, carbon monoxide, etc. out accumulate in the external environment. Affect the health, economic, transportation way of life.