answer: #Person1# admires Jenny's strong figure. Jenny gives #Person1# advice about keeping fit. They'll go swimming tonight.
documents: #Person1#: Jenny, you look so strong, quite different from what you used to be. How I envy you!
  #Person2#: I think you've heard the saying: 'A sound mind dwells in a sound body.' I have always tried my best to keep fit for both my study and work.
  #Person1#: Right you are! Can you give me some tips as to how to keep fit?
  #Person2#: To my mind, the best way to keep fit is to go in for sports.
  #Person1#: What kind of sports do you participate in?
  #Person2#: I go swimming once a week. I do this even in cold winter.
  #Person1#: I used to swim in high school, but I don't have time anymore.
  #Person2#: That's too bad. Exercise is really important for your health.
  #Person1#: I know. I'm getting a little fat. I am short of breath when going upstairs.
  #Person2#: That's a bad sign. I think you need more exercise. Well, I'm going swimming tonight. Do you want to go with me?
  #Person1#: OK. I really need to get in shape again.