A new report suggests that chewing gum may be a health hazard.

一份新的报告指出，嚼口香糖可能给健康带来危害。

《柯林斯英汉双解大词典》

The term 'chewing the fat' takes on a whole new meaning with this course offered by George Washington University in the US.

成语“开怀畅谈”（英语为chewing the fat，直译为“嚼脂肪”）有了新的含义了，拜乔治华盛顿大学所赐。

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The sounds you make while chewing have a significant effect on the amount of food you eat, a new study has found.

一项新研究发现，咀嚼时发出的声音对摄入食物的总量有着显著影响。

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Established products are also being pushed harder in new markets: chewing-gum sales rose by about 18% in Britain last year, according to an industry association.

ECONOMIST: Halloween and the globalisation of sweet-making

The biggest source of federal revenue throughout the New Deal was the excise tax on beer, cigarettes, soft drinks, chewing gum, radios and other cheap pleasures enjoyed disproportionately by middle class and poor people.

FORBES: Soak-The-Rich Taxes Soak Everyone

Other studies, like the one highlighted in this New Scientist article, have found that some aspects of memory seem to be improved by chewing gum, particularly immediate and delayed word recall, while others are not.

FORBES: Chew Yourself a Better Brain