rate of turnover

例句：

1. 1. The company's profitability has been declining due to its slow turnover rate.
   由于周转率低，该公司的盈利能力一直在下降。
2. 2. The efficiency of the production process is directly related to the turnover rate.
   生产过程的效率与周转率直接相关。
3. 3. To improve productivity, the company needs to increase its turnover rate.
   为了提高生产力，公司需要增加周转率。