Knowing a good deal from a rotten egg isn't a skill that you'll acquire overnight.

能从一个腐烂的鸡蛋中领悟到一个好买卖的技能不是一夜之间就能获得的。

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Its appearance offers a new alternative deal for the rotten-tail building came from the industry foam and a new method for the hotel enterprise whose vacancy rate is high.

它的出现为房地产泡沫过后的烂尾楼工程的处理以及酒店行业空置率过高的企业提供了一种新的方法和思路。

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His mistake is simply that he has done a rotten deal.

ECONOMIST: Bagehot