Waste water is usually easy to obtain from nu eventually throw down the river.
ผลลัพธ์ (ภาษาอังกฤษ) 2:
Wastewater generated by human thoughtlessness of waste into the river.
ผลลัพธ์ (ภาษาอังกฤษ) 3:
Wastewater from thoughtlessness of the human condition of waste into the river.