日本最近制造出一种会干简单家务活的机器人。只要主人给它指令,机器人就会给客人端茶、倒咖啡和送点心,并用口语向客人问好。这种机器人高约45厘米,重约4.5公斤。给它指令以后,它会在厨房和客厅之间来回不断地走动。如果轻轻地碰一下它头上的天线,它就会唱一些悦耳的歌曲。它还能绕着圈儿跑.并用闪光的限睛和电子琴般的嗓音讨得孩子的欢心而成为孩子的好朋友。 Japan recently created a robot that would do simple chores. As long as the owner gives it instructions, the robot will give the guests a cup of tea, pour coffee and serve dim sum, and say hello to guests in English. This robot is about 45 cm high and weighs about 4.5 kg. After giving it instructions, it will move back and forth between the kitchen and living room. If you gently touch the antenna on its head, it will sing some sweet songs. It can also run around the circle and make friends with children with their flash-limiting eyes and keyboard-like voice.