听力原文：M: Hi, Jane. W: Hello, Daniel. How are you? M: I'm fine. Where are you headed? W: Oh, I'm on my way home from work. M: I didn't know you have a job. W: Ya. I work part-time at the supermarket. M: What do you do there? W: I work in the produce section, trimming and wrapping fresh fruit and vegetables. I also stock shelves. Sometimes when it really gets busy, 1 work at the check-out counter. Have you got a job, Daniel? M: Ya, I do yard work for people. You know, cutting grass, raking leaves, falling weeds, things like that. W: I'd like doing that. It must be nice to work outdoors. M: Sometimes it is, except when it rains, snows or gets too hot or too cold. W: I guess every job has its drawbacks. There are times when I get pretty tired of carrying things around at my job. But a job is a job. Got to earn money for school. M: Me too. Tuition sure is high, isn't it? Well, I'd better get going. I have to plant some trees for my neighbors this afternoon. W: Well, don't work too hard. Holding down a job, going to class, studying sometimes can become too much for one person. Take it easy. M: You too. It was great seeing you, Jane. The two speakers are mainly talking about ______.