Transactions became more complex, involving for instance the right to buy and sell goods in the future at a price fixed in the present.

交易变得越来越复杂，例如包括了类似在将来买入某种货物的权利，而价格则是目前讲定的。

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So American Airlines announced a new "value pricing" plan, which entailed cutting fares while replacing complex discounts with a simple, four-tier price system.

因此美国航空公司对外宣布了一个新的“定价”计划。这个计划在削减票价的同时，还用一个简明的四列价格体系取代复杂的打折程序。

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Setting the price for those reserves is the first step in a complex plan to raise badly needed capital.

为这些未开采的石油标价是一项复杂的筹集资本计划的第一步。

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No wonder the food commodities that make up the ethanol complex have surged in price vastly higher than other food commodities.

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If the youths warm to each other, the fair can trigger complex financial negotiations about the price a young man's family must pay to a woman's parents if they are to wed.

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If successful, he'll design an auction system so the government can buy some very complex assets at the right price high enough to infuse money back into banks, but not so high that it bilks taxpayers.

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