The younger blind dog was a collie with congenital blindness.

年轻的失明的宠物狗为先天性失明的柯利牧羊犬。

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A trained dog can act as a guide to a blind person.

经过训练的狗能担任盲人的向导。

《新英汉大辞典》

A blind man is sometimes guided by a dog.

盲人有时靠狗引路。

《新英汉大辞典》

While most residents understand why a blind person needs a guide dog, they are often less willing to accept an animal whose function is to help people with less obvious disabilities, such as depression or panic attacks.

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The dog has three legs, blind, whatever.

NPR: Redevelopment in L.A. Affects Homeless Population

The director recently talked about working with a deaf actor, learning from a blind father and sharing the stage with a three-legged dog.

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