What is Hearing Loss?

A hearing loss can happen when any part of the ear is not working in the usual way. This includes the outer ear, middle ear, inner ear, hearing (acoustic) nerve, and auditory system.

什麼是聽力損失？

耳朵的任何一部分不能正常工作時，就會發生聽力損失。包括外耳、中耳、內耳、聽覺神經和聽覺系統。

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