Dear editor,
My name is Li Hua,from Jinan,Shandong province.I'm writing to put up with some advice on how to use spring.
It is known Jinan is famous for springs,such as Baotu Spring.These springs are not only provide necessary water for us,but also add color to our city and people's daily life.Therefore,we should protect them.First,I think we should limit the visitors everyday so as to decrease pollution on water.Second,it is essential to develop new technique to recycle the water.
In brief,every citizen should devote their efforts in protecting our enormous but not unlimited springs,so that we can take full advantage of them.
Best regards.
Li Hua
年月日