Part three mainly explores the relationship between the subscription book and the selling and buying contract from the aspects of practice and theory.

第三部分从理论和实际两方面探讨认购书与买卖合同的关系。

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Essentially, we are building (buying, reusing, adapting) services that are capable of playing the roles in this business services requirements contract.

本质上讲，我们正在建造(购买、复用、适应)能够在这一业务服务需求合同中扮演角色的服务。

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Going short on bonds by buying a CDS contract carries limited risk but almost unlimited profit potential.

以购买CDS合同的方式做空债券的风险有限，但潜在利润几乎无限。

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And then they ended up buying out their contract and touring themselves around.

然后他们结束了合同，并自己去巡演。

记忆犹新的表演 - SpeakingMax英语口语达人

For the wine drinker, buying a contract is simply a way to lock in a price (gambling it won't get cheaper with time).

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You could largely immunize yourself against that exposure by buying a contract to receive 1, 000 barrels of oil spread out over the next 20 years.

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The PowerShares DB Oil ETF attempts to minimize the negative effects of contango by buying the contract month with the highest effective roll yield when necessary.

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