This is a student's composition, I'm not sure about the use of "great nature" and "reinforced concrete buildings" in this composition, are they being used properly here? (Any proofreading comments will be much appreciated.)
Campus is a place for us to study.
It's environment ought to combine itself with the great Nature other than those reinforced concrete buildings now we see.
So greening our campus is rather important. There should be various plants in our schools. There should be flowers in different seasons.
Let's try to make the schools ever green throughout the year. The plants are beneficial to children's body and mind. They will help to create a better campus environment for us.