争论很容易从一个小的使用点（如语言教育中的主要政策）开始（产生）。

Arguments can start as easily over minor points of usage as over major policies of linguistic education.

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白宫官员在前往巴格兰的飞机上说，这次审议不包括任何主要政策改变。

On the flight to Bagram, White House officials said the review will not include any major policy changes.

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欧洲中央银行如预期一样，将其其主要政策利率调整为1%，削减了四分之一。

The European Central Bank cut its main policy interest rate by a quarter of a percentage point, to 1%, as expected.

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So the interest rate the policy tool in the United the policy interest rate or key rate in the United States is called the Federal Funds Rate.

所以，利率美国的政策工具,美国的政策利率或是主要利率,叫做联邦资金利率。

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