____useful robots are to human beings!A what a B how a C what D how

____useful robots are to human beings!A what a B how a C what D how robots是什么意思? Robots 是什么意思 English becomes ____ ____ ____useful英语越来越有用了 英语翻译2.Japanese companies have already made robots walk and dance3.he thinks that it will be difficult for a robot to do the same things as a person4.they think that robots will be able to talk to people in 25 to 50 years5.for example,there ar They are robots(对robots部分提问) AR RETURN AR,CP, AR是什么意思 will people have robots Will robots get bored? autonomous robots是什么意思 robots 什么意思急需! robots的中文意思 这个robots协议是什么意思? Robots are in the mR.Robots什么意思 Robots协议是什么?