请大家帮忙翻成英文 谢谢！！！
现在，美国次贷危机引起的金融危机爆发了。回过头来再看这个故事，对里面蕴含的“道理”多少有了几分理性：其一、美国老太太的购买力其实是没有这么大的，至少不足够于买房。然而，在现实中，其购买力被放大N倍.也可以买房了；其二、由于美国老太太的购买力被严重脱离现实地放大，从而推动市场需求放大。放大的需求必然导致资产价格“放大”，于是乎，投资客出现了，资产价格急剧上涨，价格严重背离价值，于是资产泡沫出现了；其三、美国老太太虽然“花明天的钱，圆今天的梦”，但其代价也是沉重的：她不但要支付金钱的未来价值，还要额外接受资产的超大溢价-泡沫;其四、从终极结果-金融危机爆发来看，美国老太太临终前是没有还清按揭贷款的。用咱们中国人的话说，叫“断供”了。正因为“老太太”们的“断供”和房地产商及其关联的“赖帐”，从而使得金融危机爆发。

Now, the U.S. sub-loan crisis of the financial crisis broke out. Looking back to look at the story of which contains the "truth" has some rational number: First, the purchasing power of the United States the old lady is not so much a matter of fact, at least not enough to buy a house. However, in reality, their purchasing power is magnified N times. Can also be the home; Second, the old lady as a result of the purchasing power of the United States has been seriously divorced from reality to enlarge, so as to promote market demand amplification. Enlarge the demand for asset prices will inevitably lead to "enlarge" As a result, investors have emerged, the sharp rise in asset prices, the price a serious departure from the value of the asset bubble was there; Third, the United States while the old lady, "to spend the money tomorrow, round today The Dream ", but it is also a heavy price: She will not only have to pay the future value of money, but also to accept the assets of an additional super-premium - bubble; Fourth, from the ultimate results - financial crisis, the United States before dying old lady did not pay off mortgage loans. Let the Chinese people by saying that is "off for" the. It is precisely because of "old lady" in the "default" and the real estate and their associated "bilk", making the outbreak of the financial crisis.