（这样的问题是可以定量回答的）然而，消费者理论建立在人们喜好的基础上，这本身就是我们无法直接衡量的指标，我们只能间接衡量。

In contrast, consumer theory is based on whatpeople like, so it begins with something that we can’t directly measure, butmust infer.

youdao

（这样的问题是可以定量回答的）然而，消费者理论建立在人们喜好的基础上，这本身就是我们无法直接衡量的指标，我们只能间接衡量。

In contrast, consumer theory is based on whatpeople like, so it begins with something that we can't directly measure, butmust infer.

youdao