这是商品的直接交换。

There is a direct exchange of goods.

youdao

我们无法预测未来铁矿石的价格或这是商品需求。

We don't want to predict the future price of iron ore or commodities demand.

youdao

现代性的主体自由之实质是个体受抽象的统治，这是商品拜物教遭遇下人的历史命运。

The essence of subjective freedom in modern society is that individual is controlled by identity. That is a historical destiny of modern people fronted the commodity fetishism.

youdao

If you zoom in up top, which I can't quite do with a keynote here, it says, "This last minute shopping, bargain hunting."

如果你想追根究底，我也不能,在这里做一个主题演讲，它说，“这是最后一分钟购物，特价商品大甩卖“

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So as far as the consumers are concerned, these two products are perfect substitutes.

对于消费者而言,这两种商品是完全替代品

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What you see is a bump up in activation in this nucleus accumbens in this area right when people see the product long before they are going to make a decision which continues.

这张图是受试者在见到商品之后,这一区域的伏隔核活动骤然攀升,而这种情况早在受试者作出决定之前,就已经发生，而且持续了下来。

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