But what I do expect and what we will try to do is to reduce the level of fraud."
VOA: standard.2009.10.23
For any given level of return, you can reduce the risk; for any given level of risk, you can increase the return; sounds pretty good.
给定回报率,可以降低风险,给定风险水平,可以提高回报率,听上去不错
Those same estimates say that if you could turn that around, that if the world could eat the recommended level of fruits and vegetables, that you'd reduce the prevalence of heart disease by 31%.
反过来说就是,如果大家都能食用适量的水果和蔬菜,那心脏病的普遍性将降低31%
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