Though the exact science may be over the head of the average person, the basics are pretty simple: cereal grains get converted to sugar, and the sugar is then fermented, with the help of some yeast.

普通人也许不太了解精细缜密的酿酒工艺流程，但基本步骤十分简单：将谷物转换为糖，然后在酵母的作用下，使糖发酵。

youdao

Though the exact science may be over the head of the average person, the basics are pretty simple: cereal grains get converted to sugar, and the sugar is then fermented, with the help of some yeast.

普通人也许不太了解精细缜密的酿酒工艺流程，但基本步骤十分简单：将谷物转换为糖，然后在酵母的作用下，使糖发酵。

youdao