The occurrence of this matter is an unadulterated coincidence, without any human interference.

这件事情的发生纯属巧合，无任何人为干涉。

This unadulterated beverage is suitable for people of all ages.

这类无添加物的饮料适用于所有年龄段的人。

I held an unadulterated trust to every word the leader said at the meeting.

我完全相信这个领导人在会议上说的每句话。

That was the first time in my life that I'd ever felt pure, unadulterated joy.

那是我人生中第一次感受到纯粹的快乐。

The cause of the massive crash was sheer, unadulterated greed.

大崩盘的原因是彻底的、不加掩饰的贪婪。

Organic food is unadulterated food produced without artificial chemicals or pesticides.

有机食品是纯粹的不含人工化学制剂或杀虫剂的食物。

It was pure, unadulterated hell.

那是纯粹的，十足的地狱。

For me, the holiday was sheer unadulterated pleasure.

对我来说，这个假期是百分之百的赏心乐事。