cost and insurance

例句：

1. 1. The company's annual report shows the total cost of its operations last year.
   公司的年报显示去年其运营的总成本。
2. 2. Insurance is a legal agreement that protects against financial loss.
   保险是一种法律协议，用于保护免受财务损失。
3. 3.We need to consider both the cost and insurance when making a decision about buying a new car.
   在决定购买新车时，我们需要同时考虑成本和保险。