rate regulation

例句：

1. 1. The company is required to rate the quality of its products.
   该公司被要求对其产品的质量进行评级。
2. 2. The government will regulate the prices of goods to ensure fair competition.
   政府将监管商品价格，以确保公平竞争。
3. 3.The company's management has made a significant rate adjustment in response to market changes.
   公司管理层对市场变化做出了重大的利率调整。