中國的一位名叫Turbo的聽眾想知道為什么美國次級房屋貸款危機會影響全球的金融市場
A listener in China named Turbo wonders why problems with subprime home loans in America can influence world markets. Subprime mortgages are loans to people who may not have enough money to repay them. These and other risky housing loans are often grouped with other mortgages and sold…