Instead of setting up a central bank in the United States as was done commonly in other countries the United States instead created twelve banks; they're the twelve Federal Reserve Banks.

与在很多国家设立中央银行,不同的是,在美国,建立了十二个银行；,它们是十二个联邦储备金银行。

耶鲁公开课 - 金融市场课程节选

Other countries had set up central banks following on the Bank of England but the U.S. didn't set up a central bank; it set up a system of twelve banks and they were regional.

其他国家依照英格兰银行,建立了自己的中央银行,但是美国没有设立自己的中央银行；,美国建立了十二个银行的系统,并且这些银行是区域性的。

耶鲁公开课 - 金融市场课程节选