I've read through the same thing twenty times and I've missed something obvious. Someone who's never seen it before looks at and says, did you really mean to do this?

但是它们有一双旁观者之眼,我把同一段代码读上20遍,都会漏掉一些很明显的错误，从没看过这段代码的人会告诉我？

麻省理工公开课 - 计算机科学及编程导论课程节选

Um, even like I've seen pictures of just some really crazy graffiti that's like, you know, it takes actual skill to do.

像是我甚至看到过一些真正疯狂的涂鸦作品，干那个还真需要技术。

街头艺术 - SpeakingMax英语口语达人