... hearing conservation 听力掩护 hearing impaired person 聋人 hearing protection 听力掩护 ...
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If you follow the guidelines below, you can improve communication to the advantage of both you and the hearing-impaired person.
如果你遵循了以下指引，将改善彼此沟通效果。
Hearing dog: a dog trained to assist a deaf or hearing-impaired person by signaling the occurrence of certain sounds, such as a ringing telephone or doorbell.
被训练成通过发出类似于电话铃或门铃声等信号，给聋子或听力受损者提供帮助的导聋犬。
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