1.
One reason for this difference is that Anglo-Saxon economies have more sophisticated instruments through which people can take cash out of their homes, through the ability to refinance mortgages, for example.
其中的一个原因是因为英、美经济体[注一]有着更为复杂的交易手段，如通过抵押融资能力来抵押房屋以外的物品获得现金。
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