Stones jump in price at the carat mark.

一克拉以上和一克拉以下钻石的价钱差别很大。

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The central bankers have clearly been spooked by the recent jump in the "core" consumer price index (CPI). The core measure excludes the volatile prices of energy and food.

中央银行家们很明显几经被最近中心消费品价格指数CPI(剔出了能源和食品的变动价格以后的指数)的跳涨弄得晕头转向。

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Combine the two and you get the headline 4.4% jump in the consumer price index, the fastest in two years.

二者综合起来，总体消费者物价指数的增幅就是4.4%，是两年来最快的增长速度。

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Some wholesale buyers say they're already seeing a jump in the price of California Citrus.

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The announcement has led to a big jump in the price of both precious metals on world markets, while shares in the four companies have slumped.

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My colleagues and I found that a jump in the price of gas causes a significant change in the kinds of cars that consumers buy and the price they pay for them.

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