隨著美國房地產(chǎn)市場的逐漸冷淡，房貸投資變得越來越危險了
As the American housing market has cooled, worries about investments based on risky home loans have heated up. Last month, 2 hedge funds operated by the investment bank Bear Stearns nearly collapsed under debt. They had borrowed billions of dollars from lenders and invested in securities tied to su…