fermentation technology

例句：

1. 1. The wine is aged in oak barrels for several years before it is ready to be bottled and sold.
   葡萄酒在橡木桶中陈年数年后，准备装瓶销售。
2. 2. Fermentation is a natural process that occurs when yeast convert sugar into alcohol and carbon dioxide gas.
   发酵是一种自然发生的过程，酵母将糖转化为酒精和二氧化碳气体。
3. 3. In the food industry, fermentation is used to create flavorful compounds that enhance the taste of foods.
   在食品工业中，发酵用于创造风味化合物，增强食物的口感。