该装置可以装在任何MP3播放器或手机，以及病人的耳机上。

The device fits between any MP3 player or mobile phone and the patient's own headphones.

youdao

作为一个医生，我也在刻意的回避病人以及病人的家属。

As a doctor, I know I have evaded the probing looks of patients and families.

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但是，它的准确性取决于医生的专业水平以及病人具有身体反应的能力。

But its accuracy depends on a doctor's expertise and upon patients being able to respond physically.

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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。

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