She said the new law will reward quality over quantity of care, creating a system that prevents diseases before more costly treatment is required.
VOA: special.2010.04.21
That's a very dispersed system but it still works because member banks keep deposits at the Federal Reserve Banks and they're required to keep these deposits.
这是一个非常分散的系统,但是它还是能起到很好的作用因为会员银行,在联邦储备银行里付保证金,并且它们被要求付这些保证金。
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