总之,很难确定人们如何选择购买他们所买的东西。

In summary, it is difficult to establish how people choose to buy what they buy.

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In summary, it is difficult to establish how people choose to buy what they buy.

establish 是动词,意思是"建立、确定、证实"。这个词由前缀 e-(表示"使")和词根 stabl(来自拉丁语 stabilis,意为"稳定")组成,字面意思是"使稳定",引申为"确立、确定"。 在句中,establish 表示"确定、弄清楚"的意思,指难以确定人们做出购买选择的具体原因或方式。

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