where one person is, in a sense, ] seeing another without being seen.] She was starting down, Looking back over her shoulder at some fear.

某种意义上来说，这就是一个人看着，另一个，不被看到的时候],她想下来，转过头惊恐地望着下面。

耶鲁公开课 - 现代诗歌课程节选

You take a potato, you turn it around, it looks different.

你拿一个土豆,把它转过来,看起来就不一样了

耶鲁公开课 - 基础物理课程节选