It did not happen. That was your perception. You were wrong."

VOA: standard.2010.02.10

If a food never had trans fat in it but it gets labeled as having no trans fat, does that increase your perception of how good that food is for you?

如果某种食品不含反式脂肪酸,而上面也贴着不含反式脂肪酸的标签,它是否会提高你对这个食品的认知呢

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

when you're expressing your perception of somebody else's circumstances.

就是在当你表达对于别人处境的看法的时候。

It seems 课堂 - SpeakingMax英语口语达人

Or, if you're expressing your perception of somebody else.

或者，如果你想表达对其他人的看法时，

It seems 课堂 - SpeakingMax英语口语达人

Isn't the distinction between friend and enemy ? based on a kind of knowledge, on a perception of ? who is your friend and who is your enemy?

朋友与敌人之间的差别,不是根据知识吗，或是你对,谁是朋友或敌人的看法？

耶鲁公开课 - 政治哲学导论课程节选