经济互助委员会

例句：

1. 1.Economic growth is essential for a country's development.
   经济增长对于一个国家的发展至关重要。
2. 2. The economist predicted that the stock market would rise in the next quarter.
   这位经济学家预测下一季度股市将上涨。
3. 3. The economic crisis has affected millions of people around the world.
   经济危机已经影响了全世界数百万人的生活。