这个国家正沉浸在房产业萧条的痛苦中，房产业的不景气引发建筑业崩溃，使失业率在一年多的时间里翻了一番达到18.1%。

The country is enduring a painful housing bust that has led to a collapse in the construction industry, doubling the unemployment rate to 18.1% in little more than a year.

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“9·11”恐怖袭击两个月后，通过检查的协和式飞机恢复了航行，然而此时正值航空业的一次最大萧条期以及全球经济不景气。

Overhauled Concordes returned to service two months after the Sept. 11 terrorist attacks, in the middle of one of aviation's worst slumps and a miserable global economy.

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回忆一下1930年代——这是一次经济大萧条的时期。它无疑也是美国有史以来人口增长最不景气的十年。

Think about the 1930s - it was the era of the Great Depression. No wonder it was the decade with the least vigorous us population growth of all time.

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