酿酒师打开大麦蔗渣罐 Brewer opening a barley bagasse tank

一个穿着黑色t恤的人打开金属酿造罐的侧门，露出磨碎的大麦，这是酿造过程的一部分。

A person wearing a black t-shirt opens the side door on a metal brewing tank, revealing ground barley, part of the brewing process.