downfall of the roman empire
罗马帝国的灭亡
以上为机器翻译结果，长、整句建议使用 人工翻译 。
It was the cost of doing business, but some of us feared it was an indication that the end was near, like the profligacy that preceded the downfall of the Roman Empire.
NPR: Excerpt: 'Then We Came to the End'
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