[speaker001:] Hi, Bill. Are you going to the commencement?
[speaker002:] Yes. Do you want to go with me?
[speaker001:] OK. [Several minutes later.] Let's go into the school auditorium.
[speaker002:] Now that take this seat. Do you see those piles of red diplomas on the desks on the stage?
[speaker001:] Yes. I find my heart is now rising and falling like waves, all sorts of feelings welling up in my heart.
[speaker002:] That's true. Four years 'trails and hardships, joys and sorrows of life are gushing out to my mind all together. I can hardly tell whether I am joyful or gloomy at the moment when I am about to leave the campus and to start a new stage of my life.
[speaker001:] How time flies. Look, the president of the college has come onto the stage.
[speaker002:] He's going to make the opening speech.