(B)阅读下面短文，将短文中划线部分的句子翻译成中文

    Cars are very important in the life of the Americans. ⑴Without a car, most American people would feel that they are poor.And even if a person is poor, he doesn't really feel poor when he has a car. ⑵Henry Ford was the man who started making cars in large numbers. He probably didn't know how much cars would affect the American culture. Cars have made the United States a nation on wheels. And ⑶it has helped to make the United States what it is today.

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