hearing dog-
To mark the day , Beijing established its first hearing dog training center .
为了记录这一天，北京建立第一个助听犬培训中心。
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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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Clark was arrested July 3 after neighbors reported hearing the dog 's cries and police found the injured animal .
克拉克是于今年7月3日被逮捕的，其邻居当时向警方报案说他们听到了狗的哀号声。警察赶到现场后发现了那条受伤的狗。