it's a nightmare 简直是噩梦
it's a pain in the neck 真让人头疼
it's tough 很艰难
it's a struggle 是一种挣扎
it's unbearable 无法忍受
1. The traffic in the city center is hell for anyone who wants to get home on time.
市中心的车流对于想准时回家的人来说简直是一场噩梦。
2. Learning calculus without a strong math background can be hell.
如果没有扎实的数学基础，学习微积分会非常痛苦。
3. It was hell for the tourists during the heatwave.
在那次热浪期间，游客们的日子非常难熬。
A: How was your first week at the new job?
A：你新工作的第一周感觉怎么样？
B: To be honest, it was a bit hell for me. The pace is really fast.
B：说实话，对我来说有点痛苦。节奏真的很快。
1) 极其糟糕的
2) 非常困难的
3) 令人极度痛苦的
4) 难熬的
1. （口语）极其糟糕的；非常困难的；令人痛苦的
e.g. The exam results were hell for the students who didn't study.
对于没有复习的学生来说，考试成绩是一场噩梦。
idiom
1. Extremely unpleasant, difficult, or painful.
Synonym: a nightmare, a ordeal