I want to share a helluva problem that I've been dealing with.我想聊聊我一直在处理的一个非常棘手的问题。

It was a helluva mess.这真是乱得很。

It taught me a helluva lot about myself.这让我对自己的了解加深了很多。

The man did one helluva job getting it all together.这家伙把事情全都安排好了, 真是干得不错。