developed and developing economies

例句：

1. 1. The world's economic growth is driven by the development of emerging markets.
   世界经济的增长是由新兴市场的发展驱动的。
2. 2.The government has invested heavily in infrastructure to support the development of its economy.
   政府已经大量投资于基础设施，以支持其经济的持续发展。
3. 3. The success of a nation's economy is often measured by its ability to develop new industries and technologies.
   一个国家经济的成功往往取决于它发展新兴产业和技术创新的能力。