"The fact that participants were willing to substitute part of a food item for the mere prospect of a relatively small monetary award is interesting," says Reimann.

“参与者愿意用食物的一部分，来换取得到相对较小金钱奖励的可能性，这一点很有意思。”赖曼说。

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If a filter isn't in your budget there is a household item that can be used as an affordable (yet less effective) substitute - sunglasses!

如果你也负担不起滤镜，哈，有个家用的替代品，太阳镜！

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We're going to substitute a better item for number 3.

我们将以品质较好的产品来代替三号产品。

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