【正确答案】
Green Food in China
As the living standards have been improved step by step in China, people have come to realize that health is more important than anything else. They have also been aware that some vegetables are somehow polluted, which will do harm to their health. Therefore, they like the green food.
The green food has begun to draw more and more attention from the public, and has played an important role in improving people's health. With the green food, people have reduced the chance to get sick, and they are able to work and study healthily.
Unfortunately, they can not provide enough green food to the market. Therefore, it is necessary to set llp some bases where green food can be produced. These bases should be located in the areas where there is no pollution. The government and the public should invest in the construction of these bases. In a long run, the green food will contribute a great deal not only to the people's health, but also to the country.