lean meat percentage

例句：

1. 1. The restaurant's menu features a wide range of dishes with different lean meat percentages.
   这家餐厅的菜单上有各种不同瘦肉百分比的菜肴。
2. 2.To maintain a healthy diet, it is important to control the lean meat percentage in our meals.
   为了保持健康的饮食，控制食物中的瘦肉百分比很重要。
3. 3. The study found that a higher lean meat percentage in the diet could reduce the risk of heart disease.
   研究发现，饮食中瘦肉比例越高，心脏病的风险越低。