Lactobacteriaceae

例句：

1. 1. The lactic bacteria in yogurt are essential for digestion.
   酸奶中的乳酸菌对消化至关重要。
2. 2. Researchers have found that certain strains of lactic bacteria can help fight off infections.
   研究人员发现某些乳酸菌株可以帮助抵抗感染。
3. 3.Lactic bacteria are often used as probiotics in food and beverages to improve flavor and texture.
   乳酸菌常被用作食品和饮料的益生菌，以改善风味和质地。