求翻译：书中介绍的经济学常识具有典型性和实用性，并且覆盖了常识、热点问题、经济理念、消费、投资、婚姻恋爱、工作及管理等众多方面，可以给青年朋友们提供较为全面的参考和一定的指导。是什么意思？

The book describes typical knowledge of economics and practicality, common sense and covers, hot issues, economic philosophy, consumption, investment, marriage, love, work and management and many other areas, can give young friends to provide a more comprehensive reference and some guidance.

Introduced in the book of typical and practical, and Economic common sense and the overwrite the common sense and hot issues, economic concepts, consumption, investment, and marital love, and a number of factors such as work, and management can be addressed to young friends provide a more comprehens

In the book introduced the economic general knowledge has the typical nature and the usability, and has covered the general knowledge, the hot topic, the economical idea, the expense, the investment, the marital love, the work and the management and so on the multitudinous aspects, may give the yout

Described in the book the economic common sense with a typical and practicality, and override common sense, hot issues and economic philosophy falling in love, marriage, work, consumption, investment and management, and many other areas, can provide a more comprehensive reference to young friends an