So-called simple carbohydrates, those found in white bread and cake, are so quickly digested by the body that they trigger a very rapid risein the levels of glucose in the blood.

所谓的简单碳水化合物，是在白面包和蛋糕里发现的那些能被身体迅速吸收，以致引发血糖浓度迅速升高的碳水化合物。

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In 2010 the International LabourOrganisation warned that high levels of joblessness, and of youth unemployment especially, were likely to trigger above-normal levels of social unrest.

2010年，国际劳工组织警告说：“高失业率，尤其是年轻人失业，很可能引发超出正常水平的社会骚动。”

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Your body recognizes that your blood sugar is too low, so it reverses course, spewing out hormones that raise blood levels of sugars and fats (the kind that could trigger a heart attack).

你的身体意识到血糖水平太低，因此它表现出一种相反的调节方式，释放能够升高血糖和血脂的激素(这种激素能够引发心脏受损)。

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Monitoring equipment at Thirlmere, Glendermackin, Low Briery, Greta Bridge, Keswick campsite and Lodore will alert the agency when river trigger levels are reached.

BBC: Aerial photograph of flooding in Keswick

It could be a few more years before the economy begins to churn out strong enough growth levels to trigger rising interest rates and an exodus from bonds into stocks.

FORBES: History Shows Stocks A Bumpy Moon Shot In The Long Run

People whose incomes were low, but are just above the levels required to trigger exemptions, were also penalised, it said.

BBC: NHS charges to rise in England