profit-volume chart

例句：

1. 1.To analyze the profit-volume chart, we need to look at the sales volume and profit margins over time.
   为了分析利润-体积图表，我们需要查看销售量和利润率随时间的变化。
2. 2.The company's profit-volume chart shows a significant increase in profits since the last quarter.
   公司的利润-体积图表显示，自上一季度以来利润显著增长。
3. 3.The profit-volume chart helps investors understand the company's financial health and its ability to generate cash flow.
   利润-体积图表帮助投资者了解公司的财务状况及其产生现金流量的能力。