per capita purchasing power

例句：

1. 1.The country's per capita purchasing power has increased significantly in recent years.
   该国近年来人均购买力显著提高。
2. 2. The government is working to improve the per capita purchasing power of its citizens.
   政府正致力于提高公民的人均购买力。
3. 3. This increase in per capita purchasing power will lead to a higher standard of living for the population.
   人均购买力的提高将使人民生活水平得到提升。