market classification

例句：

1. 1. The company's new product line is classified into three main categories.
   该公司的新产品线被分为三个主要类别。
2. 2.In market research, the classification of products can greatly affect consumer behavior.
   在市场研究中，产品分类对消费者行为有很大影响。
3. 3.The marketing team has developed a sophisticated system for classifying customer segments based on their purchasing behavior.
   营销团队已经开发了一个基于购买行为的复杂系统来分类客户群体。