大学英语作文：A Guide Dog导盲犬

　　A guide dog is a dog especially trained to guide a blind person.Dogs chosen for such training must show good disposition, intelligence, physical fitness and sense of responsibility.

　　导盲犬是专门为盲人做向导的狗。选来接受这种训练的狗必须有很好的脾气、智力、体格和责任心。