Manyblindpeopleusegu的精選

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