So far the Shanghai index has had just 46% retracement from its spike high of October 2007. There is still more downside risk ahead of this index.

迄今为止，上证指数仅从其2007年10月的高点下跌了46%，(因此)该指数仍存在不小的向下调整风险。

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In some foods, those with a high glycemic index create a spike in blood sugar.

在某些食物中，具有高血糖指数的会使血糖升高。

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Global food prices reached an historical high this past February, surpassing the spike of 2008, which was already the highest price peak in two decades.

今年二月全球粮食价格达到历史最高纪录，超过了创下二十年来最高粮价的2008年水平。

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In some foods, those with a high glycemic index create a spike in blood sugar.

在一些食物中,一些血糖指数高的食物,会形成一个血糖峰值

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Now the two things to notice about this are the high spike that you have out here which occurs very rapidly and then the rapid decline in blood sugar, and insulin is involved in this whole reaction.

有两个需要注意的事情是,你们在这看到的急剧变化的曲线代表着,迅速上升和迅速下降的血糖,另外胰岛素也随之发生变化

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

There is some resistance at the 26.04 target that goes way back to the spike high in May and June of 2011.

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Gasoline prices could spike high enough this summer to significantly rattle consumer confidence and further depress an already sluggish U.S. home sales market.

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But to spike inflation high, and sharply, would take some kind of crisis.

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