As prices fall, the gap between price and cost Narrows with resulting lower profit margins.

价格下降后，它与成本间的差距会减小，这也将导致利润空间的缩小。

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To attract these consumers back, several manufacturers of name-brand cereals plan to narrow the price gap between their cereals and store brands to less than what it was five years ago.

为了吸引这些消费者回来，几家名牌谷物生产商计划将他们的谷物与商店品牌之间的价格差距缩小到五年前的水平。

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The gap between the cost of building a phone and its price in the shops should widen further as previously components are packed onto a single main microchip.

制造一部手机的成本和它在商店里的价格之间的差距应该会进一步扩大，因为以前元件被封装在一个主芯片上。

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Banks have responded to declining credit quality by increasing the gap between the price of lending to good borrowers and poor ones.

ECONOMIST: American banks

So the gap between the price the government is prepared to offer and what EDF desires has been huge, some 25% initially, and explains why these negotiations have been running many weeks and months longer than both sides hoped and wanted.

BBC: What's a fair nuclear price?

Market timing is the rapid trading of mutual-fund shares in order to take advantage of the gap between the price of a fund, which is set once a day, and the continuous changes in the value of the underlying portfolio of securities.

ECONOMIST: The scandal continues