到了顶上，他放下担子，呼吸着纯净的清新空气。

Arriving on top, he threw down his load, breathing in the pure, fresh air.

youdao

这些规则是帮助保持血液供应纯净的另一种方式。

These rules are another way to help keep the blood supply pure.

youdao

这个瓶子是密封的，标签上写着“纯净水”。

The bottle is sealed, and the label says "pure water".

youdao

So given the elevated status of men, it's all the more important that men should remain pure and chaste.

考虑到男人崇高的地位，男人要保持纯净与贞操就显得更重要了。

耶鲁公开课 - 弥尔顿课程节选

One of his propagandists said this about him: "The pristine form of the Republic was recalled as of old."

他的一位传道者这么描述他：,“共和制的纯净形式已经恢复，如同旧时“

耶鲁公开课 - 新约课程节选

It's as if the commodity of the bride is deemed truly valuable only if it can be guaranteed pure and untouched.

这就好像新娘这件商品,只有在完全的纯净没有动过才是有真正价值的。

耶鲁公开课 - 弥尔顿课程节选