file group

例句：

1. 1.The company has organized its files into different folder groups for easy access.
   公司已将文件组织成不同的文件夹组以便于访问。
2. 2.The teacher organized the students' work in folder groups for better collaboration.
   老师将学生的作业组织成文件夹组以便更好地协作。
3. 3.The project manager assigned each team member a folder group to manage their tasks.
   项目经理为每个团队成员指派了一个文件夹组来管理他们的任务。