在充满艰辛和非凡事件的岁月里，我们的合众国还是取得了空前的繁荣。
During a period fraught with difficulties and marked by very extraordinary events the United States have flourished beyond example.
在充满艰辛和非凡事件的岁月里，我们的合众国还是取得了空前的繁荣。
During a period fraught with difficulties and marked by very extraordinary events the United States have flourished beyond example.
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