- 問題詳情:Manyblindpeopleuseguidedogstohelpthemgetsafelyfromplacetoplaceandtowarnthemofdanger.Butwhatcanblindpeopledoiftheyareallergic(過敏的)todogsorjustdon'tlikethem?Forsomepeople,theanswerisprovidedbytheGuideHorseFoundation.JanetandDonBurlesonfound...
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