翻译有关经济类的一小段文章

In the modern market economy condition, the enterprise faces increasingly complex and changeable market environment. In the complex and changeable market environment, enterprise how to grasp how actively heading, effectively develop marketing work, marketing decision, it is a need to study and solve the problems. Marketing concept of marketing activities, including not only the people often said 4ps (i.e. to product, price, promotion and channel), including market survey, new product development and after-sales service, etc. The marketing environment refers to all the influence and restriction enterprise marketing activities of the factors that can be divided into the macroscopic environment (including population environment, economic environment, natural environment, technology environment, the political environment and social culture environment) and microcosmic environment (can be divided into the internal environment, the enterprise marketing agencies, customers, suppliers and c