category message

例句：

1. 1. The company's website provides a wealth of category messages about its products and services.
   该公司的网站上提供了大量关于其产品和服务的类别信息。
2. 2.The new feature allows users to send category messages directly from their devices.
   新功能允许用户直接从他们的设备发送类别信息。
3. 3.The category message section is designed to help users quickly find the information they need.
   分类信息部分旨在帮助用户快速找到他们需要的信息。