So instead of using actual noodles, they used undyed licorice soaked in chicken broth.

所以他们没有用真正面条，而是用在鸡汤里泡过未甘。

The rags are first sorted into linen and cotton, and into coloured and uncoloured rags.

首先, 人们将麻布与棉布分开, 然后再将与未破布分开。

Most fabrics were left undyed and a  natural shade of light brown or grey.

大多数织物未，呈自然浅棕或灰。