Don't underestimade your immitation capability. Pretty soon you will start using the same "correct" English. It works very well, trust me. But you have to go out and communicate instead of stay at home to "bei4" dictionary.
I am eager to improve my English but I don’t know how. I think one stupid way is to use it everyday, like talking in Rolia but maybe there is no response. Who kindly can tell me if there are any other places (website) for one to practice English?