1. Township enterprises play important roles for our national income. It also brings us a lot of job chances and citifies our country. But on the other hand, township enterprises de-struct our environment and waste our natural resources. In our paper, we study the economic cause of environment problems induced by township enterprises.
乡镇企业的发展一方面给我国农村劳动力提供了大量的就业机会，加快了我国的城市化进程，为我国的经济做出了重要的贡献；另一方面，由于生产要素、利益驱动等众多因素的影响，乡镇企业给资源和环境造成了巨大的耗竭和破坏。
2. The city scale is an important problem in the process which citifies our country.
城市规模是我国城市化过程中至关重要的问题。