profit per cent

例句：

1. 1. The company's profit per cent has increased significantly since the new policy was implemented.
   自从实施了新政策后，公司的利润率显著提高。
2. 2.The increase in profits per cent is a positive sign for the company's future growth.
   利润百分率的增加对公司未来的增长是一个积极的信号。
3. 3. The company's profit per cent is expected to exceed 20% this year.
   预计该公司今年的利润率将超过20%。