上千的退休人员被劝说抵押他们的房子去投资投机性的债券。
Thousands of retirees were persuaded to mortgage their homes to invest in speculative bonds.
存在的一个问题是，信用评级机构对他们投资的大部分债券都给予了 AAA 的评级。
Part of the problem is that the rating agencies were rating their securities that they were investing in as AAA, in many cases.
这些基金采用一体化投资方针，既包括股票又包括了债券。
These funds are an all-in-one approach to investing. They contain a blend of stocks and bonds.
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