英语语法分析

Her diet consisted of natural food, uncontaminated by pesticides, salt or refined sugar.

她的膳食是由未受农药、盐或精制糖污染过的天然食品构成的。

《柯林斯英汉双解大词典》

Knowing that there are no victorious causes, I have a liking for lost causes: they require an uncontaminated soul, equal to its defeat as to its temporary victories.

既然知道这里没有胜利的事业，那么我就喜欢去探索那些失落的事业：这些事业需要一个未被污染过的灵魂并且能够公平地看待它的失败和暂时的胜利。

Until recently I had the honor went to the Africa trip, but really found this piece of original, uncontaminated, and holiness, and hearts have been longing for a place.

直到前不久我有幸去了非洲一趟，却真的找到了这片原始的、未被污染的、圣洁的、心中一直向往的地方。