In some situations when the ranking difference between alternative decisions is too narrow a good strategy is to refine the scenarios into sub-scenarios and re-apply the method.

当候选方案的得分区别不大时，一个好的策略是把场景深化为子场景，并在子场景上应用该方法。

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“Samsung’s rise has been driven by a blend of elegant hardware designs, popular Android services, memorable sub-brands and extensive global distribution, ” Strategy Analytics wrote.

三星的销售增长融合了多种因素，包括优雅的硬件设计、广受欢迎的安卓系统、令人难忘的子品牌和大规模的全球销售。

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Here is an example of mapping a super class and a sub class using the single table strategy.

下面是一个使用单表策略映射超类和子类的示例。

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The U.S. Strategy Toward Sub-Saharan Africa reflects the core components and strategic priorities outlined in the Presidential Policy Directive.

WHITEHOUSE: Our Top Stories

Today the White House announced a new U.S. Strategy Toward Sub-Saharan Africa that provides a proactive and forward looking vision grounded in partnership.

WHITEHOUSE: Fact Sheet: The New Strategy Toward Sub-Saharan Africa

Genentech's biggest obstacle is its sub-optimal marketing strategy.

FORBES: Street Fight: Genentech