item file

例句：

1. 1. The company needs to keep a detailed item file for each project.
   公司需要为每个项目保留详细的项目文件。
2. 2.The manager requested that the item file be updated with new information.
   经理要求更新项目文件以包含新信息。
3. 3. The team completed the item file before leaving for vacation.
   团队在离开前完成了项目文件。