But on the other hand, huge DDI will make negative role to the development of economy and society, causes society to be upheaval, destroys stable solidarity, eventually harms economic steady and efficient increasing greatly.

• 但另一方面，收入差距过大对经济和社会的发展产生负作用，导致社会动荡，破坏安定团结，最终会大大损害经济稳定和高效率增长。