但要在理论上了解它，就要明白生产与消费需求之间的辩证关系。

In order to do so, we must understand the dialectical relations between production and consumption.

youdao

但要在理论上了解它，就要明白生产与消费需求之间的辩证关系。

In order to do so, we must understand the dialectical relations between production and consumption.

youdao