By using AW, their meeting was more cost-effective, allowed broader participation, and had features and activities that may be prohibitive in the real world.

会议通过使用 AW 降低了成本，吸引了更广泛的参与者，还提供了在真实世界中可能不会实现的特性和活动。

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Smith counters that if you factor in the hidden cost of government corn subsidies, environment degradation, and decreased human health and animal welfare, grass-fed is the more cost-effective model.

史密斯反驳说，如果你把政府谷物补贴的隐藏成本、环境恶化以及人类健康和动物保护的减少考虑在内，那么草饲模式更具成本效益。

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A more cost effective solution is required.

因此我们需要更加行之有效的解决方案。

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Vaccination is a life or death question for poor people and if you can vaccinate a child to prevent a disease from happening it is a lot more cost effective than it is to treat that disease afterwards."

VOA: special.2010.03.29

Now we're doing the same for IT, using standards, taking things that are in what's this big bucket known as services and really encapsulating them in the form of services and products, but in a much more cost-effective way, using standards.

现在对于整个信息技术行业我们也采取这种方法，使用标准,通过服务,注入产品和服务，通过标准，提高成本效率。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

More expensive than low cost flights,

比低价飞机票贵，

介绍欧洲之星 - SpeakingMax英语口语达人

Fewer stops, more cost-intensive events and free admission should all add up to declining profits, right?

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There many ways to restructure Medicare and Medicaid so that they are more cost-efficient.

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If so, then both clubs will have greater incentive to be somewhat more cost-conscious.

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