to protect Poland, no matter what. But during his visit, Vice President Biden did his best to reassure Poles that the U.S., and NATO,were still on their side.

VOA: standard.2009.10.22

Incidentally the U.S. did create what sounded like central banks.

顺便提一句,美国确实有过中央银行。

耶鲁公开课 - 金融市场课程节选

Incidentally the U.S. did create what sounded like central banks.

顺便提一句,美国确实有过中央银行。

耶鲁公开课 - 金融市场课程节选