本源

zhuī sù zhè ge běn yuán

追溯这个本源

trace the origin

shì wù běn yuán

事物本源

origin of things

zài tā men de běn yuán hé jié gòu zhōng zhè xiē zú qún zhǒng zú gé lí shì yǔ shēng jù lái de

在他们的本源和结构中这些族群种族隔离是与生俱来的。

These group segregations are inherent in their origin and constitution.

tā rèn wéi suǒ yǒu de zōng jiào dōu yǒu tóng yī gè běn yuán

她认为所有的宗教都有同一个本源。

She believes that all religions originated from a single source.