zhè xiàng / chuán tǒng / gōng yì / xū yào / xiān / chōu sī / zài / rǎn sè / gōng xù / hěn / fù zá

这项传统工艺需要先抽丝，再染色，工序很复杂。

This traditional craft requires drawing silk first, then dyeing, and the process is very complex.