Subsistence % economy era, under a self-sufficient peasant economy, people and goods Exchange in the world by accident, consumer relations of dependence does not form a common people.

自然经济时代，在自给自足的小农经济下，人与人间的物品交换是偶然的，人们间并未形成普遍依赖性的消费关系。

youdao

Industry refers to manufacturing activities in making means of production, means of subsistence and processing semi-manufactured goods by making use of natural resources.

工业，是指采用自然物质资源，制造生产资料、生活资料，对农产品、半成品等进行加工的生产事业。

youdao

Most Koreans lived by subsistence level agriculture enjoying meager material goods.

FORBES: North Korea's Plight Proves the Power of Markets

Africans are emerging from a subsistence economy and have a craving for consumer goods.

FORBES: Magazine Article

Except in their own households, life was largely reduced to the terms of subsistence, and in the absence of a more widespread demand for goods and services, even the richest could no longer find or acquire luxuries that had once been commonplace.

FORBES: Magazine Article