With the rapid development of the society,more and more people are busier with their own work.They have so litle time that they can't spare too time on They have so litle time that they can't spare too time on cooking.As a result,the fast food become more and more popular.It all because that fast food are convenient.

However,eating fast food have so Above all,it can't provide enough nutrition that we need.Besides,we may get fed up with the fast food as we eat it for a long time.

In order to ameliorate the fast food, I think the variety of the food shoud be increased. Vagetables and meat should be included at the same time and it must be clean enough for the customers.