deepening of division of labour

• 分工的深化

deepening of division of labour的用法和样例：

例句

1. No deepening of labor division means no innovation and no industry, in other words, the market scale will not be expanded.
   如果没有分工的深化，就意味着没有创新和新的产业出现，市场的规模是不会真正扩大的。