策动力 meaning in Chinese

driving force

Now tourism has become the new ways to change economic growth in developed countries because its function on optimizing industry construction , widening market scale and elevating city quality etc . . so we can consider tourism industry as the new motive power or new path to change economic growth ways in the yangtze river delta region
在长三角区域面临社会经济转型的关键时期，旅游产业以优化产业结构、扩展消费市场规模、创造就业机会和提升城市品质等多重功能，成为区域内具有竞争优势和发展潜力的产业，为加快长三角实现经济增长方式的转变提供了新视角、新路径和新策动力。