economic volume

例句：

1. 1. The country's economic growth has significantly increased its economic volume.
   该国经济增长显著增加了其经济规模。
2. 2. The company's economic output has been steadily increasing over the past year.
   该公司的经济效益在过去一年内稳步增长。
3. 3. The government's economic output volume is a key indicator of its economic health.
   政府的经济效益是衡量其经济健康状况的关键指标。