rate of circulation

例句：

1. 1. The company's stock price has a high rate ofcirculation.
   该公司的股票价格周转率高。
2. 2. The economy isexperiencing a slowdown in the rate ofcirculation.
   经济正在经历周转率的减缓。
3. 3. Thegovernment needs to increase the rate of circulationto stimulate economic growth.
   政府需要提高周转率以刺激经济增长。