📁 编辑
Category Description This category and its subcategories contain the sites of commercial enterprises offering writing and writing-related services. It also includes sites offering supporting services to these enterprises, such as the sites of trade associations, educational and training programs, and industry news and profiles. When a group of websites specializes in services being offered to a specific field, a subcategory is created and named for that field. (For example, all sites related to technical writing are listed in the "Technical" subcategory.) Most sites, however, are about enterprises offering services to a broad range of fields. These sites are listed in the main category if they focus on both writing and editing services, but are listed in a more specific category if their services are more specialized.