chuán / tǒng / zhì / yán / gōng / yì / huì / xiān / bǎ / hǎi / shuǐ / shài / gān / zài / jìn / yī / bù / tí / liàn / dà / yán

传统制盐工艺会先把海水晒干，再进一步提炼大盐。

Traditional salt-making first dries seawater and then further refines the crude salt.