The benefits of ETL and data warehousing can be diminished by high costs, slow turn-around time, and incomplete sets of information in data sources.

由于高费用、较慢的周转周期以及数据源中不完整的信息集而使etl和数据仓库的优势大打折扣。

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However,he acknowledged that the unemployment rate is the highest it has been in 25 years, and he said it will take time for the economy to turn around.

VOA: standard.2009.05.09

But at the same time like real people, they can turn around and act in a way that is loyal and true above and beyond the call of duty.

但同时也与真人一样，他们也有完全不同的一面,在使命面前显示出忠诚和真实。

耶鲁公开课 - 旧约导论课程节选

This is an interesting way of using the power of crowdsourcing to cut costs and increase the turn-around time of weather and climate modeling.

FORBES: Crowdsourcing Climate Science

Survival might build confidence, and time to turn things around.

ECONOMIST: With the euro under siege, is this the time for more Europe?

The savings from the dividend cut will allow Nokia to invest more in its business and give it more time to complete the turn around.

FORBES: Why Nokia's Dividend Cut Is Really Good News