commercial bank discounts

例句：

1. 1. The commercial bankoffers a discount on the loan interest rate.
   商业银行对贷款利息率提供折扣。
2. 2. Thecompany's commercial bank is offering aspecial discount for customers who make purchases online.
   该公司的商业银行为在线购物的客户提供特别折扣。
3. 3. The government has introduced a newpolicy to encourage businesses to take advantage ofcommercial bank discounts.
   政府推出了一项新政策，鼓励企业利用商业银行的折扣。