The findings suggest that even a half-hour walk at a quick speed every day could lower the risk of cognitive impairment.

VOA: special.2011.07.27

Well, you could say it dilutes it but it doesn't lower the price of your investment, in general.

你也可以说这是一种摊薄,但总体上,你的投资价值并没有因此减少

耶鲁公开课 - 金融市场课程节选

Well it could go twenty basis points lower but interest rates can never be negative.

呃，它可以再跌二十个基本点,但是利率永远不能是负值。

耶鲁公开课 - 金融市场课程节选

Increasing spending on social welfare and decreasing spending on investment, for instance, could lower growth potential.

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By not putting all your eggs in one basket, you could lower your risk.

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He did it simply so that he could lower his hiring and training costs.

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