社会地位高的人接触到社会地位低的人的身体分泌物，特别是唾液，就会受到污染。

Members of highly ranked groups can be polluted by coming into contact with bodily secretions, particularly saliva, of individuals of lower-ranked castes.

youdao

你们不假思索任意破坏和污染她的身体。

You are trashing and polluting Her body without any thought.

youdao

拜火教认为身体是不纯洁的，不应该在死后经过埋葬或火葬来污染大地。

Zoroastrians believe the body is impure and shouldn't pollute the earth after death through burial or cremation.

youdao

The thousand liveried angels - begin to cast their special beam on the virgin's outward shape -- that's her body, the unpolluted temple that houses her virginal mind.

一千个穿着衣服的天使,开始在处女的身体上投射他们神奇的光束-,那就是她的身体，那个装着无暇心灵的未受污染的殿堂。

耶鲁公开课 - 弥尔顿课程节选

The Elder Brother is explaining that these angels will: Begin to cast a beam on the outward shape, The unpolluted temple of the mind, And turns it by degrees to the soul's essence, Till all be made immortal.

大哥解释说，这些天使将会：,在身体上投射光束，在心里未受污染的殿堂上投射光束，把它变回灵魂的本质，直到全部人都变成不朽的人。

耶鲁公开课 - 弥尔顿课程节选