Correção de texto: My future plans

Well.. I'm going to write a bit about I want to in my future. I'm Marcelo, I'm 20 years old and I am studying administration, this my first year, I just started... I want to become a administrator and then travel abroad, I'm not sure what country I will go, but of course an English speaker one, I was thinking to go the United Stated, to know their culture, because besides practicing my English I'll know the culture that influence almost the whole world.