What was surprising was that their self-confidence improved to such an extent that women who could watch them but not smell them noticed.

让人吃惊的是他们自信心的提高可以引起女人的视觉注意，而并不需要嗅觉的引导。

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Strangely, some people find that they can smell one type of flower but not another.

奇怪的是，有些人发现他们能闻到一种花的香味但闻不到另一种。

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"Whether the volunteers like the flower scent or not didn't matter," Hersh says, "Some reported that they hated the smell, but they still were more likely to buy the shoes in the scented room."

“不管志愿者是否喜欢花的香味，”赫什说。“一些人表示他们讨厌这种气味，但他们在有香气的房间里仍然更有可能会买鞋。”

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Hertfordshire Police said they had had "a few calls" about the smell, but had not issued any specific advice or warning.

BBC: French foul smell reaches Bedfordshire and Hertfordshire

The sign is so small you'll miss it if you're not paying attention, but the smell of dough rising will no doubt lead you in the right direction.

CNN: Portland bewitches travelers, rain or shine

But others simply do not pass the smell test.

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