Definition
to occupy yourself with numerous trivial activities, neglecting what is truly necessary
忙于琐事，不做正事
He spent the whole day faffing about at home instead of completing his report.
他整天在家里瞎忙，而不是完成他的报告。
If you keep faffing around like this, you won't finish the project on time.
如果你继续这样瞎忙，你就无法按时完成这个项目。
She started to tidy up her desk but ended up faffing about on social media instead.
她开始整理她的桌子，但最后却在社交媒体上瞎忙。