你可以用英文表示 "遭遇苦难" 的方式有很多种，比如：

suffer hardship/difficulty/adversity/misery
endure hardship/difficulty/adversity/misery
go through hardship/difficulty/adversity/misery

其中 "suffer" 和 "endure" 都有 "忍受、承受" 的意思，而 "go through" 则有 "经历、经受" 的意思。

"Hardship" 指的是 "困苦、艰难"，"difficulty" 指的是 "困难"，"adversity" 指的是 "不幸、逆境"，"misery" 指的是 "痛苦、悲惨"。

例如：

She suffered great hardship during the war. (她在战争期间经历了巨大的苦难。)
He has endured many difficulties in his pfe. (他一生中经历了许多困难。)
They went through a lot of adversity before they finally succeeded. (在他们最终成功之前，他们经历了很多不幸。)
The misery he felt after losing his job was unimaginable. (他失业后感受到的痛苦是难以想象的。)