“受折磨”的英语可以翻译为：e afflicted with，be on the rack，groan ...

人们在赋税的重压下受折磨.The people groaned under the load of taxes.她不忍看他们受折磨.She can't bear to watch them suffer.风湿症使我大受折磨.Rheumatism tries me a great deal....