商业银行

例句：

1. 1. The commercial bank is the main financial institution in our city.
   商业银行是我们城市的主要金融机构。
2. 2. The commercial bank provides loans and other financial services to businesses.
   商业银行为企业提供贷款和其他金融服务。
3. 3. The commercial bank has a large amount of deposits and investments.
   商业银行有大量的存款和投资。