On one level, there is no mystery about why weas a society are fat.

从某一层面来说，作为一个社会，我们长胖的原因并不神秘。

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If obesity is so bad for us — and there is no question itis — then why are so many people susceptible to layering on excess fat?

如果肥胖对我们这么有害——毫无疑问它确实有害——那么为什么有那么多的人容易受到多余脂肪层层累积的影响呢？

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There is no way that you can keep burning fat if sugar is always present and elevating insulin all day long.

如身体中总是有糖分和较高的胰岛素水平，你就没有办法持续消耗脂肪。

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The sequester alarmists, moreover, want us to believe there is no fat to cut from government.

FORBES: Sequester Alarmists Forget They Are Public Servants

The researchers found that the rodents' preferences varied slightly between strains, as well as between sexes (with females partial to higher temperatures, possibly because of their thinner protective layer of fat), confirming that there is no single set of conditions in which all mice feel cosy.

ECONOMIST: ��and they may return the favour

But spotting those mothers whose bumps are due to fat as well as baby is difficult, not least because there are no UK guidelines on how much weight women should gain during pregnancy.

BBC: Fat, pregnant or both?