What is the difference between two words "learn" and "study"?

introduce myself Hello, I am very happy to meet many friends here. My name is Irene, 27-year-old Chinese girl. I have learned English many years, but as same with many Chinese students, my oral Englis is not very well. I am always nervous when I speak. So it's very necessary for me to have a language partner. I also can teach you Chinese. I ever had family-teaching expercience. We can communicate by Skype or MSN in our spare time. If you have the same idea with me, please conntact me.Thank you.