Alice: To tell you the truth, I like to play ball games. I'm good at playing football, basket ball and cricket. I'm also fond of table tennis, golf and badminton, but I'm poor at them.

Liu: Are you interested in track and field(田径) events?

Alice: Yes. But I only like to watch the competitions.

Liu: Anyhow, you're really a sports lover.

Alice: Liu, how about you?

Liu: I also like sports and games, but I'm only a spectator（观众）. I never miss the World Cup（世界杯） and Wimbledon. I think it's more exciting to watch than to join them.

Alice: Maybe you're right. But everyone should have his favorite sports.

Liu: I have. I like swimming, skating, doing body exercise and jogging（慢跑）. I do sports just to keep fit.

Alice: No wonder you're so slender(苗条的).