net rate of increase of domestic animals

例句：

1. 1. The company's net rate of increasein sales has been decliningover the past year.
   该公司的销售额净增长率在过去一年内一直在下降。
2. 2. The netrate of increase in populationis a key indicator of economicgrowth.
   人口净增长率是经济增长的关键指标。
3. 3.The government announced that it would implement anew policy to boost the country'snet rate of increase in GDP.
   政府宣布将实施一项新政策，以促进该国国内生产总值的净增长率。