Our third and last strategy is probably the most imaginative of all: having one table per concrete class and none for the Estate abstract superclass.

我们的第三个，也是最后一个策略可能是三个策略当中最有想象力的：每个具体类一个表，抽象超类estate没有表。

youdao

Abstract: the bidding is an important content of highway construction enterprise management, and bidding strategy is an important aspect in the bidding activities.

摘要：投标是公路施工企业经营管理活动中的一个重要内容，而投标策略是投标活动中的一个重要方面。

youdao

Abstract: With the increasing competition in retail business, private brand strategy has become a new profit source of retail business.

摘要：随着零售业竞争不断加剧，自有品牌战略成为零售业一个新的利润源泉。

youdao

That is why, rather than reacting to each thing in front of their nose in a random fashion, CEOs derive a single abstract strategy from an analysis of all the information available about the company, the market, the suppliers, and the competitive and economic environments, organized toward a single purpose: Maximization of long-term shareholder wealth.

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