求翻译：2、不少外国机构和人士购买了美国的金融衍生产品或企业债券、证券以及股票，由于美国几家大投资银行出现破产和被迫转型，股市和证券以及金融产品都大幅贬值，投资于这些内容的资金于是大幅缩水，有些甚至是血本无归。是什么意思？

2, many foreign institutions and individuals to buy U.S. financial derivatives or corporate bonds, securities and equities, as several major U.S. investment banks bankruptcy and forced restructuring, the stock market and securities and financial products are substantial depreciation of the investmen

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2nd, many foreign organization and the public figure have purchased US's financial derivation product or the enterprise bond, the negotiable securities as well as the stock, because the US several great investment banks appear go bankrupt and are compelled reforming, therefore the stock market and t

2 purchased, many foreign institutions and persons United States financial derivative product or corporate bond, securities and stock because United States several major investment bank goes bust and forced restructuring and stock and securities and finance products have depreciated substantially, f

2, many foreign institutions and individuals to buy U.S. financial derivatives or corporate bonds, securities and equities, as several major U.S. investment banks bankruptcy and forced restructuring, the stock market and securities and financial products are substantial depreciation of the investmen