麻烦你们哪位帮我修改一下这篇英文作文,

麻烦你们哪位帮我修改一下这篇英文作文,
I Love My Homeland —HaiNan
I Love My Homeland —HaiNan,which lies in the south of China.She is surrounded by the sea.She has fresh air,which can make you relaxed.She is a beautiful heaven that attract many visitors from all over the world every year.
At present,it is a good chance for Hainan to construct an international tourism island.However,it is not easy to complete this task.In my opinion,we should devote ourselves to this great construction.
First,we should be polite when we are talking to others.What’s more we should help others to complete their work that they want to do.Second,it is also everyone’s duty to love trees and grass,so we should pay more attention to their growth.Of course,it is very important for us to learn English well.Because only in this way can we talk with foreigners fluently.In particularly,we can introduce our local cultures to foreigners in English.Last but not least,with the time goes by,our environment becomes worse.So we should protect our environment from being destroyed again.As a student,we can’t throw the rubbish anywhere.On the contrary,we should pick it up when we see it.
From now on,I will try my best to construct our beautiful homeland.I believe the future of Hainan will become better and better.