One study was set in a gourmet food store in an upscale community where, on weekends, the owners commonly set up sample tables of new items.
其中一个研究是在一个高级社区的美食店进行的，每个周末，店主都会摆出一款新菜式的样品。
One study was set in a gourmet food store in an upscale community where, on weekends, the owners commonly set up sample tables of new items.
其中一个研究是在一个高级社区的美食店进行的，每个周末，店主都会摆出一款新菜式的样品。
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