随着这种新的习惯科学出现，这些策略被用于销售问题美容霜或不健康食品时引发了争议。

As this new science of habit has emerged, controversies have erupted when the tactics have been used to sell questionable beauty creams or unhealthy foods.

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给不健康食品的销售加税。

Tax the marketing and sale of unhealthful foods.

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整个概念的不健康食品和健康的食物取代很难找到。

The whole concept of replacing unhealthy food with healthy food is very hard to find.

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Even if they're given healthy food at the same time, they'll tend to ignore the healthy food and eat a diet like this.

即使同时给它们喂食健康食品,它们也会选择前者的食物,而不吃健康食品

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Not only that, they've taught us what constitutes healthy food and unhealthy food.

不仅如此,它们还告诉了我们,健康食品和不健康食品的构成

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选