If America actually loses its AAA, some investors who are obliged to own only AAA-rated paper might have to sell.

如果美国真的失去AAA级，那么一些只能持有AAA级债券的投资者就可能不得不卖出。

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The AAA info file is an XML document including different aspects of AAA policy configuration.

AAA信息文件是一个包含AAA Policy配置的不同方面的XML文档。

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Create a new AAA instance by clicking + next to AAA Policy, as shown in Figure 30.

通过单击aaa Policy旁边的+号，创建一个新的aaa实例，如图30所示。

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The yield on 10-year AAA munis closed at 2.76% (89% of U.S. treasuries) while the 30-year AAA yields around 4.36% (100% of Treasuries).

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The securities carried AAA ratings, and yet offered much higher yields than other AAA-rated, non-MBS securities.

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The Fed will exchange the Treasury notes for other securities, including federal agency debt, federal agency residential mortgage-backed securities and nonagency AAA-rated private-label residential mortgage-backed securities.

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