Sometimes, we just use the expression "hell" like this: She's a hell of a dancer. He's a hell of a writer. That was a hell of good time. "Hell of a" runs together as if it's one word – hell-of-a. Again, this is very slang and very informal.__________________________Here is an example: A: I'm glad to see that Julie is back to her old self. B: Me, too. She's been through so much this past month. Her mom died, her son got really sick and then she was in that terrible car accident. A: Wow, she has really been to hell and back.有时候,我们会这样使用hell,比如:她跳舞跳得太好了.他笔杆子太牛了.那时候太愉快了."hell of a"连在一起就像是一个单词hell-of-a.再次提醒,这也是非正式且很俚语的表达方式.________________________下面就是一个例子: 我很高兴看到朱莉找回曾经的自我. 我也是.过去的一个月她经历了那么多.她的母亲去世了,儿子又病得很重,然后她自己又遭遇了那场可怕的车祸. 哇,她可真是去地狱走了一遭啊.