环保部证实了空气中确实有些不良成分。

The Ministry of Environmental Protection confirmed something nasty was lurking in the air.

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这些规定旨在确保质量控制、建立不良反应报告机制和规范成分标签。

The regulations aim to ensure quality control, reporting of adverse effects and proper labelling of contents.

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他们发现抗农达除草剂中的活性成分、甘草磷和其它化学物质及其分解产物对健康有重大不良影响。

They found serious health impacts from Roundup's active ingredient, glyphosate, other chemicals in the formulated herbicide and its breakdown products.

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When people are eating foods that are too high in fat and sugar and they eat these foods consistently, and have other bad nutrients like trans fats, a lot of bad things happen to the body.

如果人长时间吃,高糖高脂肪的,并含有不良成分如反式脂肪酸的食品,身体就会出现许多不好的反应

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选