真是一个恶梦啊 用英文怎么说??高手指教

What a nightmare!

what a nightmare！

This just a horrible nightmare!

通常形容已过去的事情, 简单地可说: It was a nightmare.

真是一个恶梦啊
What a nightmare it is!
It's really a nightmare.

这是感叹句，可以说
What a nightmare! 真是一个噩梦啊！
How horrible the dream is! 多可怕的一个梦啊！
Isn't it a nightmare! 真是一个噩梦啊！（否定形式也可表感叹。）