- 问题详情:Guidedogs(导盲犬)areabighelptoblindpeople.Aguidedoghelpsitsownercrossthestreetanddomanyotherthings.Butitisnoteasytobecomeaguidedog.Here’swhatadogmustdotogetthejob:1.Whenthedogisveryyoung,trainerswatchthedogtomakesureitisfriendlyandquiet.2.Fo...
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