01
Be as busy as a bee
像蜜蜂一样忙碌，忙得团团转，这个加busy的表达是不是瞬间高了一个档次呢？
I'll be as busy as a bee if I want to finish all my homework before the semester is over.
如果我想要在学期结束之前完成所有的作业，我就会忙的不可开交。
02
Have one's hands full
手头的事情应接不暇，忙得不可开交
I have got my hands full already with all kinds of work, and haven't got the time for any more.
我手头已经堆满了各种工作, 因此我无暇再搞别的
03
Be up to one's neck
忙于，深陷于，忙得不可开交
I can't possibly come out tonight. I'm up to my neck in work.
今晚我不可能出来了，我的工作忙得不可开交。
04
Be tied-up
很忙的，被占用
I'll be tied up the rest of the week, I am afraid.
这个星期我恐怕都抽不出时间。
05
Have irons in/ on the fire
同时有（很多）事情要做
Paul had a number of irons in the fire, and he managed to keep all of them hot. 保罗手上揽了好几件工作，他有办法件件都做好。
06
Have a lot on (one's) plate
以盘子装满了食物来太忙,而不是用来比喻丰衣足食之类的意思
I’m sorry I can’t be of help. I have enough on my plate.
对不起,我不能提供帮助.我自顾不暇
07
On the go
忙个不停，四处奔走
He has been on the go for the past 5 months, hunting for a job.
在过去的5个月里，他一直在四处奔波，寻找工作。
08
Have eggs on the spit
手头有事，正在忙着
I forget to tell you, I am writing a short story now; I have eggs on the spit.
我忘记告诉你，我在写一篇短篇小说，我非常忙。
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