云南人老黄和他的儿子树江，正在小溪边搭建一个土灶。

Yunnan natives, Huang and his son, Shujiang, are building a cooking stove by a stream.

而传统的做法，馍是在土灶里烘焙而成，如今则常常放在平底锅里烙制而成。

While the mo is traditionally baked in a clay oven, today it's often fried in a pan.

老黄和他的儿子树江小溪边搭建一个炉灶，土灶每年冬天的工作就是熬盐。

Lao Huang and his son is setting up a cooking range beside the brook. The job of the cooking range is to boil salt every winter.