过去三年内，世界食用蕈菌年产量每年平均增加24.5%，总增加率为72.5%。

Over the past three years, mush - room production has increased by 72.5%, with an annual increase of 24.5%.

youdao

我在那里工作了三年。那时我们的销售额增加率为每年50%。

I had been working there for three years, and during that period our sales increased by an average rate of 50% per year.

youdao