近年来,由于国家的政策支持与鼓励,中小企业得到迅速发展,各地政府纷纷建设科技园,吸引投资商投资建厂,发展当地经济。特别是一些新兴项目、生物科技类的企业十分受到政府的支持。这类企业污染小、效益高,有利于可持续性的经济发展。 In recent years, due to the support and encouragement of the state policies, the rapid development of small and medium-sized enterprises, governments everywhere have set up science and technology parks, attracting investors to invest and build factories and develop the local economy. In particular, some emerging projects, biotechnology companies are very much supported by the government. Such enterprises are less polluting and highly effective, which is conducive to sustainable economic development.