zài / zhè / bù / gǔ / dài / wén / xiàn / zhōng / yuán / sù / bèi / rèn / wéi / shì / gòu / chéng / shì / jiè / de / jī / běn / chéng / fèn在这部古代文献中,原素被认为是构成世界的基本成分。In this ancient text, the elements are considered the basic components of the world.