ratio indicator

例句：

1. 1. The company's financial ratios are critical for investors to evaluate the health of the business.
   公司的财务比率对于投资者评估企业健康状况至关重要。
2. 2.The ratio of sugar to water in this recipe is crucial for achieving the desired texture.
   食谱中糖与水的比值对于达到期望的质地至关重要。
3. 3. The ratio of carbon dioxide to oxygen in the atmosphere is a key factor in determining the planet's climate.
   大气中二氧化碳与氧气的比例是决定地球气候的关键因素。