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Stocks suffered their deepest daily loss yet in 2009 amid new upheaval in the banking sector, poor economic data and unsettling corporate announcements in industries away from Wall Street.
美国股市迎来2009年首次大跌,不仅因为银行业再显动荡、经济数据表现疲软,而且因为华尔街之外的领域也发出了令人不安的声音.