First notebook entry: Introducing myself

My major is international trade and econonomics, in the future I will work with foreigners, so English is extremely important to me, however, after graduating from high school, my English has gone backwards. And now there is one year left before I graduating from university. I am eager to improve my English. I wonder if anyone would help me, I will appreciate it. (Punctuation signs)
Done! I hope we can practice english some day!