求翻译：本系统主要完成对商品的管理，包括进货管理，销售管理，库存管理和员工管理四个方面。系统可以完成对各类信息的浏览、查询、添加、删除、修改等功能。是什么意思？

The system is mainly of commodity management, including stock management, sales management, inventory management and staff management in four aspects. System can complete all types of information browsing, query, add, delete, modify other functions.

This system is mainly completed, including the management of commodity purchase management, sales management, inventory management and staff management in 4 months. The system can be completed by all kinds of information browse, query, add, delete, modify, and other functions.

This system mainly completes to the commodity management, including the inventory management, the sales management, the stock management and the staff manages four aspects.The system may complete to each kind of functions and so on information browsing, inquiry, increase, deletion, revision.

This system is mainly through the management of commodity, including stock management, sales management, inventory management and staff management in four aspects. System can complete the various kinds of information to browse, query, add, delete, modify, and other functions.

This system is mainly through the management of commodity, including stock management, sales management, inventory management and staff management in four aspects. System can complete the various kinds of information to browse, query, add, delete, modify, and other functions.