A gut feeling may help you make a quick decision, but one study credits the digestive system for possibly influencing our mental states and behavior as well.

一种直觉会帮助你很快地做出决定，但一项研究相信，消化系统也可能影响我们的的精神状态和行为。

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Popping food into the microwave for a couple of minutes may seem utterly harmless, but Europe's stock of these quick-cooking ovens emit as much carbon as nearly 7 million cars, a new study has found.

把食物放进微波炉里几分钟似乎完全无害，但一项新的研究发现，在欧洲，这种快速烹饪的机器的碳排放量几乎和700万辆汽车的一样多。

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But she's a quick study. She sees a thing once and remembers it.

但是，她是个学得快的人。她过目不忘。

《柯林斯英汉双解大词典》