busywork
🇺🇸
/ˈbɪziwɜːrk/
🇬🇧
/ˈbɪziwɜːk/
Unnecessary tasks that keep someone occupied but have little value or purpose.
She spent the whole day doing busywork, which didn't contribute to the project's progress.
她整天都在做无用的琐事,这对项目的进展没有任何贡献。