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As we know， water is so important to man。 Theamount of water which is suitable to drink is less and less。 But somepeople don’t care about it。 They waste a lot of water in their dailylife。 Even worse， they pour dirty water and throw rubbish into rivers。Many rivers and lakes are seriously polluted。

Something must be doneto stop the pollution(to deal with the problem)。 And I think it’s agreat shame to waste while millions are in great need of water。Wehave to save every drop of water。 For example， turn off the tap afterusing it and use a basin to wash as well。 It’s also a good idea to encouragemy friends and family members to join me！ Only in this way can we livehappily。 If not， the last drop of water will be the tear。

I believe if everyone dose like this， we can make agreat difference。