Dogs can help g____ the door and also guide the blind

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• Dogs can help g____ the door and also guide the blind
• Guide dogs can help owners who are blind or have difficulties with seeing中文意思,谢
• Dogs can help g____ the door and also guide the blind
• Nowadays more and more prople are keeping pets .Some pets are very pretty ,lovely and helpful .They can help people _____ a lot of things .For example ,cats can help people to catch _____ ; dogs can help policemen to find the thieves ,helping blind men cross the street .Walking dogs is a good _____ and it can make old people feel less ____ .Animals such as fish ,tortoises are also people's pets .
• Guide dogs can help owners who are blind or have difficulties with seeing中文意思,谢
• 英语翻译GUIDE dogs (导盲犬) are good friends and helpers for blind people.Now,a new kind of robot can also do the same job.NSK,a Japanese robotics company,is hard at work on a robot guide dog.The robot makes good use of wheels (*) on its four legs to roll around on the floor.It can also lift its legs to climb up and down stairs.blind people can give orders to the robot by putting pressure on handgrips.the robot also talks in a female voice to let its human
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