We rightly expect that no one will endanger our health by his unclean habits. It is also a very serious matter when someone — deliberately or thoughtlessly — pollutes our water supplies.
आपला पाणी पुरवठा, मुद्दामहून किंवा अविचारीपणामुळे कोणी दूषित केला तर त्याचेही भयंकर परिणाम होऊ शकतात.