I agree with the idea that in the future robots will be very useful to us . Firstly, home robots will be able to do all of our houseword. Secondly, teaching robots will be able to help children do their homeword. Thirdly, doctor robots will be albe to help sick people anh animal. Finally, space robots will be albe to build space stations on many other planets. But robots also make us jobless, and if they do all of our housework, we will become lazy. For these reasons , I think that robots will be useful in our future but not at all.