turnover of freight traffic

例句：

1. 2.
   在运输业中
2. 3.
   在金融领域
3. 1. The company's annual turnover exceeds $5 billion.
   该公司的年营业额超过50亿美元。
4. 2. The turnover of goods in the warehouse is high during peak season.
   仓库中货物的周转率高，尤其在旺季。
5. 3. The turnover rate has increased significantly since the implementation of new policies.
   自从实施了新政策后，周转率显著提高。