1 sentence

1. 茜草的根部可以提取出天然的红色染料。

   qiàn cǎo de gēn​bù kě​yǐ tí​qǔ chū tiān​rán de hóng​sè rǎn​liào.

   Natural red dye can be extracted from the roots of madder.

   Source: Dong Chinese Dictionary