economic growth rate

例句：

1. 1.The economic growth rate is expected to increase by 2% this year.
   预计今年经济增长率将提高2%。
2. 2.The government's economic growth rate has been declining recently.
   政府的经济增长率最近一直在下降。
3. 3. The country's economic growth rate has been a major concern for investors.
   该国的经济增长率一直是投资者关注的主要问题。