黄婧
In the world, only a few people can live up to(活到) one hundred years. Why can they live up to one hundred? Because they have a healthy diet. How can we have a healthy diet? First, we must eat a lot of cereals(谷类). Then, we must eat lots of vegetables and fruits. We also need to eat eggs and a little meat every day. At last, we need a little milk and oil every day. Of course, we must drink much water every day. If you could do these well, maybe you can live up to one hundred.
指导老师:闵 雯