log files

例句：

1. 1. The server keeps a record of all the transactions that occur on the website.
   服务器记录了网站上所有发生的交易。
2. 2.The software developer needs to log in to the system every day to check the status of the project.
   软件开发人员每天需要登录系统检查项目的状态。
3. 3. The company uses log files to track user activity and improve their experience.
   公司使用日志文件追踪用户活动并提高用户体验。