Once this happens, it's hard to get your hearing back.

一旦发生这种情况，你就很难恢复听力。

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The card read, "I may be old, fat, and hard of hearing, but you were a wonderful lady to save my life."

卡片上写着：“我可能又老又胖，听力不佳，但您救了我的命，您真是一位了不起的女士。”

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The old man is hard of hearing.

这位老人有点重听。

《新英汉大辞典》

Life has only recently got better for hard of hearing patients with the development of modern hearing aids and cochlear implants.

直到近年来,随着现代助听以及耳蜗植入设备的开发,听力障碍病人的生活才有了改善,不过，有了新技术。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

You know this, you can - it's hard to pick up a newspaper or a news magazine without hearing some new application of DNA technology.

你知道的,你-,随便翻一份报纸或杂志,上面很少没提到DNA技术的某个新应用

耶鲁公开课 - 生物医学工程探索课程节选

She was hard of hearing in one ear, no doubt deafened by her own screaming.

NPR: Excerpt: 'The Teacher's Funeral'

Wendy Callaghan, a mum-of-two from Bedwas, is one of 500, 000 deaf or hard of hearing people in Wales.

BBC: Deaf failed by Welsh health boards under Equality Act

For the obtuse and hard of hearing, the Bank of Japan has put its unorthodox agenda squarely in the open.

ECONOMIST: Another false dawn? | The