ผลลัพธ์ (ภาษาอังกฤษ) 2: The best solution in solving this problem. Stopping discharges of chemicals and stop dumping garbage into the water because humans can do well. The modification will be in vain. If all men do not cooperate.
ผลลัพธ์ (ภาษาอังกฤษ) 2:The best solution in solving this problem. Stopping discharges of chemicals and stop dumping garbage into the water because humans can do well. The modification will be in vain. If all men do not cooperate.