Zhi Zhong likes eating meat, but not vegetable. His parents try every effort to persuade him, and he still eats little vegetable.

    As time goes on, Zhi Zhong becomes a little fat boy. His belly is round, and his body is round as well.

    On today's parents-meeting, the school invites an expert of nutrition to tell us the advantages of a good diet.

    The expert says that, if you eat only meat and without vegetable, and don't do exercise, your body will become fatter and fatter.Eating like this will result in many kinds of disease. Listening to the expert, Zhi Zhong becomes very nervous, and holds his mother's hand more tightly.

    After the meeting, zhi Zhong says to his mother, let's go to market, I like eating both greengrocery and carrot.