actual rate of wastage

例句：

1. 1.The company's actual rate of wastage is significantly higher than the industry average.
   该公司的实际浪费率远高于行业平均水平。
2. 2.To reduce wastage, we need to optimize our production processes.
   为了减少浪费，我们需要优化我们的生产过程。
3. 3. The actual rate of wastage in this area has been steadily decreasing over the past decade.
   过去十年里，该地区的实际浪费率一直在稳步下降。