answer: #Person2# tells #Person1# about #Person2#'s experience in practicing spoken English by playing two roles.
documents: #Person1#: You spoken English is pretty good. Please tell me your experience in learning English.
  #Person2#: Uh, I don't know what to say. What do you want to know?
  #Person1#: What's your method of learning?
  #Person2#: Let me think a minute. I think I always try to take every chance to practice.
  #Person1#: What if there is no chance? I mean what if you don't have a partner, what will you do?
  #Person2#: Well, I talk to myself. That is, I play one role first, than the other.
  #Person1#: That's a good idea. You are really creative.