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Robots: Great Friends of Humans










                                                                                      v.
                                                                                          to provide food or drink to someone

                                                                                          serve
               Today robots greet and serve customers in restaurants.


         They take food orders and even make food. Robots




         now help travelers with information about



         hotels and cruise ships as well.





























                                                                                                                       Unit 2 | Robots: Great Friends of Humans
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