Including not being able to fix and prevent problems to occur efficiently, including smog and air pollution problems. In addition, contamination from waste water plant, fish in the River to die.
The inability to solve and prevent problems. Upcoming effectively. The haze and air pollution. Furthermore, the contaminated water from the plant until the fish in the river died.
As well as unable to solve and prevent problems. To happen effectively, including problems of smog and air pollution. นอกจากนี้พบ contamination from wastewater that the fish in the river died.