求翻译：1939年 美国纽约世博会上展出了西屋电气公司制造的家用机器人Elektro。它由电缆控制，可以行走，会说77个字，甚至可以抽烟，不过离真正干家务活还差得远。但它让人们对家用机器人的憧憬变得更加具体。是什么意思？

1939 on display at the Expo New York, USA Westinghouse Electric Company manufactured household robot Elektro. It consists of cable control, you can walk, say 77 words, or even smoke, but still far from the real chores. But it allows people a vision of domestic robots become more specific.

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In 1939 at the American New York World Expo has displayed household robot Elektro which the west room electricity company makes.It by the electric cable control, may walk, can say 77 characters, even may smoke, but leaves does the housework to live truly also falls far short.But it lets the people o

In 1939 United States Expo in New York were presented at the Westinghouse Electric Corporation manufacturing household robot Elektro. It is controlled by cable, you can walk, said 77 words, and you can even smoke, but really do the housework or far. But it makes people's longing for household robots

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