“忙得不可开交”用英语怎样说比较好？

have one's hands full 应接不暇 忙得不可开交, 手头事情应接不暇

忙得不可开交的意思
直译就是跑掉了自己的脚,口语,表示非常忙
He was run off his feet with jobs to do.
他忙得脚不沾地。
I love looking after the children, but they do run me off my feet.
我喜欢照料这些孩子。但他们的确把我搞得筋疲力尽。

have one's hands full

busy as bees

busy as bees